Delphinium 'Ailsa' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. It thrives best in fertile, moist but well-drained loam soil with a neutral pH, in full sun and sheltered from wind. This cultivar is hardy to UK zone H5 and is typically propagated by basal cuttings in early spring, with interest in both spring and summer seasons.

Delphinium 'Ailsa' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring and summer.

Delphinium 'Ailsa'

Delphinium 'Alison Claire' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes during spring and summer. It thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind on south, west, or east-facing aspects. Suitable for beds, borders, and cut flowers, this cultivar benefits from staking and spring mulching, and can be propagated by basal cuttings in early spring.

Delphinium 'Alison Claire' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring and

Delphinium 'Alison Claire'

Delphinium 'Ambrose Woods' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other delphiniums, it thrives in full sun and prefers sheltered locations with fertile, well-drained soil that can be chalk, clay, loam, or sand, accommodating a range of soil pH from acid to alkaline. This cultivar is hardy to UK zone H5 and is best suited to south, east, or west-facing aspects. It is ideal for cottage and informal gardens as well as wildlife gardens, offering interest through spring and summer.

Delphinium 'Ambrose Woods' is a hardy herbaceous perennial with upright growth, ideal for full sun cottage and wildlife gardens in spring and summer.

Delphinium 'Ambrose Woods'

Delphinium 'Angela Rowe' is a herbaceous perennial cultivar belonging to the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, well-drained loam soil with a neutral pH, requiring full sun exposure and shelter from wind, making it suitable for south-, west-, or east-facing aspects. It is hardy in the UK (H5) and is best grown in moist but well-drained conditions. 'Angela Rowe' is ideal for beds, borders, and cut flowers, with interest during spring and summer. Propagation is typically by basal cuttings in early spring, and tall varieties benefit from staking and mulching in spring.

Delphinium 'Angela Rowe' is a hardy H5 herbaceous perennial ideal for full sun beds, borders, and cut flowers, blooming in spring and summer.

Delphinium 'Angela Rowe'

Delphinium 'Ann Woodfield' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This plant produces prominent, bowl-shaped flowers arranged in spikes during spring and summer. It thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind on south, west, or east-facing aspects. Suitable for beds, borders, and cut flowers, it benefits from staking and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Ann Woodfield' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring and

Delphinium 'Ann Woodfield'

Delphinium 'Anne Page' is a clump-forming, upright herbaceous perennial belonging to the genus Delphinium, known for its palmately lobed leaves and prominent bowl-shaped flowers arranged in spikes. This cultivar features divided green leaves and thrives in full sun with shelter from wind, preferring fertile, moist but well-drained loam soil of neutral pH. Hardy to UK zone H5, it is suitable for south, west, or east-facing aspects. Ideal for beds, borders, and cut flowers, 'Anne Page' flowers in spring and summer and benefits from staking and mulching in spring. Propagation is by basal cuttings in early spring.

Delphinium 'Anne Page' is a hardy H5 herbaceous perennial perfect for full sun beds, borders, and cut flowers, blooming in spring and summer.

Delphinium 'Anne Page'

Delphinium 'Ariel Blue' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind. Suitable for south-, west-, or east-facing aspects, it is hardy to UK zone H5. 'Ariel Blue' is best grown in beds and borders, and its tall spikes of bowl-shaped flowers make excellent cut flowers. Cultivation involves staking tall plants and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Ariel Blue' is a hardy herbaceous perennial with upright habit and divided leaves, ideal for sunny beds, borders, and cut flowers in spring and

Delphinium 'Ariel Blue'

Delphinium 'Arnold Bocklin' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it an attractive choice for beds, borders, and cut flowers. It thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and shelter from wind, ideally in south-, west-, or east-facing aspects. Hardy to UK zone H5, it benefits from staking and spring mulching, with propagation best achieved through basal cuttings in early spring.

Delphinium 'Arnold Bocklin' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring

Delphinium 'Arnold Bocklin'

Delphinium 'Aurora Dark Blue' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, contributing to its striking spring and summer display. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in a sheltered, full sun position facing south, west, or east. Suitable for beds, borders, and cut flowers, it requires staking for support and benefits from mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Aurora Dark Blue' is a hardy herbaceous perennial with upright habit, ideal for beds, borders, and cut flowers in spring and summer.

Delphinium 'Aurora Dark Blue' (Aurora Series)

Delphinium 'Beryl Burton' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. As with other Delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, making it a striking addition to cottage and informal gardens as well as wildlife gardens. This cultivar thrives in fertile, well-drained soil under full sun, ideally in a sheltered position to protect it from wind. It is hardy in the UK (H5) and flowers in spring and summer, requiring staking for support and mulching in spring to encourage healthy growth.

Delphinium 'Beryl Burton' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for full sun cottage and wildlife gardens in

Delphinium 'Beryl Burton'

Delphinium 'Bleu Celeste' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. This cultivar thrives in fertile, well-drained loam soil with a neutral pH, requiring full sun exposure and shelter from wind. It is hardy in the UK (H5) and benefits from staking and mulching in spring. Propagation is typically by basal cuttings taken in early spring, with interest in both spring and summer seasons.

Delphinium 'Bleu Celeste' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for sunny beds, borders, and cut flowers in

Delphinium 'Bleu Celeste'

Delphinium 'Blue Bell' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, well-drained loam soil with a neutral pH, requiring full sun and a sheltered position, ideally south, west, or east-facing. It is hardy to UK zone H5 and is best grown in beds and borders, also suitable for cut flowers. Cultivation involves staking tall plants and mulching in spring, with propagation by basal cuttings in early spring. 'Blue Bell' provides seasonal interest in spring and summer.

Delphinium 'Blue Bell' is a hardy H5 herbaceous perennial with upright habit, ideal for beds, borders, and cut flowers in full sun during spring and summer.

Delphinium 'Blue Bell'

Delphinium 'Blue Buccaneers Mixed' (New Millennium Series) is a clump-forming, upright herbaceous perennial belonging to the Ranunculaceae family. Like other Delphiniums, it features divided green leaves and prominent bowl-shaped flowers arranged in spikes. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind. Suitable for beds, borders, and cut flowers, it is hardy to UK zone H5 and is best grown in south-, west-, or east-facing aspects. Staking may be necessary for taller plants, and basal cuttings in early spring are recommended for propagation.

Delphinium 'Blue Buccaneers Mixed' is a hardy herbaceous perennial with bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring and summer.

Delphinium 'Blue Buccaneers Mixed' (New Millennium Series)

Delphinium 'Blue Max Arrow' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, thriving in full sun with shelter from wind. It prefers fertile, well-drained soils of various types and pH levels, including chalk, clay, loam, and sand. Hardy to UK zone H5, this cultivar is suitable for cottage and informal gardens as well as wildlife gardens, offering seasonal interest during spring and summer.

Delphinium 'Blue Max Arrow' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for cottage and wildlife gardens in spring and

Delphinium 'Blue Max Arrow'

Delphinium 'Blue Mirror' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it features prominent bowl-shaped flowers arranged in spikes, making it a striking addition to beds and borders. It thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and a sheltered position, ideally south, west, or east-facing. Hardy to UK zone H5, it is best grown with staking for support and benefits from mulching in spring. Propagation is by basal cuttings in early spring.

Delphinium 'Blue Mirror' is a hardy herbaceous perennial with striking blue flower spikes, ideal for beds, borders, and cut flowers in full sun.

Delphinium 'Blue Mirror'

Delphinium 'Bluebell' Blackmore & Langdon is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This plant thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and a sheltered position facing south, west, or east. Suitable for beds, borders, and cut flowers, it flowers in spring and summer. To cultivate successfully, it benefits from staking and mulching in spring, with propagation by basal cuttings in early spring. It is hardy to UK zone H5.

Delphinium 'Bluebell' Blackmore & Langdon is a hardy herbaceous perennial with upright habit, ideal for beds, borders, and cut flowers in full sun.

Delphinium 'Bluebell' Blackmore & Langdon

Delphinium 'Boudicca' is a clump-forming, upright herbaceous perennial belonging to the genus Delphinium, known for its palmately lobed leaves and prominent bowl-shaped flowers arranged in spikes. This cultivar features divided green leaves and thrives in fertile, moist but well-drained loam soil with a neutral pH. It prefers full sun exposure in sheltered positions facing south, west, or east. Hardy to UK zone H5, 'Boudicca' is suitable for beds, borders, and cut flowers, with interest in spring and summer. Cultivation involves staking tall plants and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Boudicca' is an H5 hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring and

Delphinium 'Boudicca'

Delphinium 'Bryce' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, thriving best in full sun with a sheltered aspect facing south, east, or west. It prefers fertile, moist but well-drained to well-drained soils of various types and pH levels, including chalk, clay, loam, and sand. Hardy to UK zone H5, this cultivar is suitable for cottage, informal, and wildlife gardens, with interest during spring and summer seasons.

Delphinium 'Bryce' is a hardy H5 herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for full sun in cottage and wildlife gardens.

Delphinium 'Bryce'

Delphinium 'Butterball' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes during spring and summer. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and a sheltered position facing south, west, or east. Suitable for beds, borders, and cut flowers, it is hardy to UK zone H5 and benefits from staking and mulching in spring. Propagation is by basal cuttings taken in early spring.

Delphinium 'Butterball' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring and

Delphinium 'Butterball'

Delphinium 'Candle Lavender Shades Imp' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, well-drained loam soil with a neutral pH, requiring full sun and shelter from wind, making it suitable for south, west, or east-facing aspects. It is hardy to UK zone H5 and is best grown in moist but well-drained conditions. 'Candle Lavender Shades Imp' is ideal for beds, borders, and cut flowers, with interest in spring and summer. Tall varieties benefit from staking, and propagation is by basal cuttings in early spring.

Delphinium 'Candle Lavender Shades Imp' is a hardy H5 herbaceous perennial with upright habit, ideal for full sun beds, borders, and cut flowers in spring and

Delphinium 'Candle Lavender Shades Imp'

Delphinium 'Captain Percy Scott' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. It thrives in fertile, moist but well-drained loam soil with a neutral pH, in full sun and sheltered positions facing south, west, or east. Hardy to UK zone H5, it benefits from staking and spring mulching, with propagation by basal cuttings in early spring.

Delphinium 'Captain Percy Scott' is a hardy herbaceous perennial with upright clumps and bowl-shaped flowers, perfect for beds, borders, and cut flowers in

Delphinium 'Captain Percy Scott'

Delphinium 'Carl Topping' is a clump-forming, upright herbaceous perennial belonging to the genus Delphinium, which includes plants with palmately lobed leaves and prominent bowl-shaped flowers arranged in spikes. This cultivar features divided green leaves and thrives in full sun with a sheltered aspect, preferring fertile, moist but well-drained neutral loam soil. Hardy to UK zone H5, it is suitable for beds, borders, and cut flowers. Cultivation involves staking tall plants, mulching in spring, and propagation by basal cuttings in early spring, with interest during spring and summer.

Delphinium 'Carl Topping' is an upright herbaceous perennial with bowl-shaped flowers in spring and summer, ideal for beds, borders, and cut flowers.

Delphinium 'Carl Topping'

Delphinium 'Carol Fishenden' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, thriving in full sun with shelter from wind. This cultivar prefers fertile, well-drained soil that can be chalk, clay, loam, or sand, with a pH ranging from acid to alkaline. Hardy to UK zone H5, it is suitable for cottage and informal gardens as well as wildlife gardens, offering seasonal interest in spring and summer.

Delphinium 'Carol Fishenden' is a hardy H5 herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for cottage and wildlife gardens in spring

Delphinium 'Carol Fishenden'

Delphinium 'Centurion Blue' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This plant produces prominent, bowl-shaped flowers arranged in spikes, typical of Delphiniums. It thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun exposure and shelter from wind, making south, west, or east-facing aspects ideal. Hardy to UK zone H5, it is suitable for beds, borders, and cut flowers, with flowering interest in spring and summer. Cultivation involves staking tall varieties, mulching in spring, and propagation by basal cuttings in early spring.

Delphinium 'Centurion Blue' is a hardy herbaceous perennial with striking blue flower spikes, perfect for sunny beds, borders, and cut flowers in spring and

Delphinium 'Centurion Blue'

Delphinium 'Centurion Lilac Blue' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar produces prominent, bowl-shaped flowers arranged in spikes, typical of Delphiniums. It thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind, making it suitable for south, west, or east-facing aspects. Hardy to UK zone H5, it is best grown in beds and borders or used as cut flowers, with spring and summer as its seasons of interest.

Delphinium 'Centurion Lilac Blue' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in

Delphinium 'Centurion Lilac Blue' (Centurion Series)

Delphinium 'Centurion White' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Growing to a height of 1.5 to 2.5 metres with a spread of 0.5 to 1 metre, it thrives in full sun and sheltered positions with fertile, well-drained soil. This cultivar produces prominent, bowl-shaped flowers arranged in spikes, typical of Delphinium, and is suited to cottage and informal gardens. It requires staking and regular feeding during the growing season, with deadheading and cutting back after flowering encouraging a second flush in autumn. Caution is advised as it is harmful if eaten.

Delphinium 'Centurion White' is a hardy herbaceous perennial with bright white summer blooms, perfect for full sun cottage and informal gardens.

Delphinium is a genus of about 300 species of annual and perennial flowering plants in the family Ranunculaceae, native throughout the Northern Hemisphere and also on the high mountains of tropical Africa. The genus was erected by Carl Linnaeus.

Delphinium 'Centurion White' (Centurion Series)

Delphinium 'Clack's Choice' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it features palmately lobed leaves at the base and prominent, bowl-shaped flowers arranged in spikes. This cultivar thrives in full sun with shelter from wind, preferring fertile, moist but well-drained soil across a range of types and pH levels. Hardy to UK zone H5, it is suitable for cottage, informal, and wildlife gardens, offering interest during spring and summer. Propagation is by basal cuttings or seed, though cultivars may not come true from seed.

Delphinium 'Clack's Choice' is a hardy herbaceous perennial with upright habit, ideal for full sun in cottage and wildlife gardens, flowering in spring and

Delphinium 'Clack's Choice'

Delphinium 'Clare Courant' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like others in the genus, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and a sheltered position, ideally south, west, or east-facing. It is hardy to UK zone H5 and benefits from staking and mulching in spring. Propagation is by basal cuttings taken in early spring.

Delphinium 'Clare Courant' is a hardy herbaceous perennial with upright clumps and bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring

Delphinium 'Clare Courant'

Delphinium 'Clear Springs Blue' is a herbaceous perennial cultivar belonging to the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. It produces prominent, bowl-shaped flowers arranged in spikes, typical of the genus. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and a sheltered position, ideally south, west, or east-facing. Hardy to UK zone H5, it is suitable for beds, borders, and cut flowers, with interest during spring and summer. Cultivation involves staking tall plants and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Clear Springs Blue' is a hardy herbaceous perennial with striking blue flower spikes, perfect for full sun beds, borders, and cut flowers in spring

Delphinium 'Clear Springs Blue' (Clear Springs Series)

Delphinium 'Clear Springs Rose Pink' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar produces prominent, bowl-shaped flowers arranged in spikes, typical of Delphiniums. It thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind, making it suitable for south, west, or east-facing aspects. Hardy to UK zone H5, it is best grown in beds and borders and can also be used as cut flowers. Propagation is by basal cuttings in early spring, with interest in both spring and summer seasons.

Delphinium 'Clear Springs Rose Pink' is a hardy H5 herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for beds, borders, and cut flowers in

Delphinium 'Clear Springs Rose Pink' (Clear Springs Series)

Delphinium 'Clifford Lass' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, thriving best in full sun with shelter from wind. It prefers fertile, well-drained soils ranging from chalk to clay and tolerates a variety of pH levels. Hardy to UK zone H5, this cultivar is suitable for cottage and informal gardens as well as wildlife gardens, offering seasonal interest in spring and summer.

Delphinium 'Clifford Lass' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Clifford Lass'

Delphinium 'Clifford Pink' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind. It is hardy in UK conditions (H5) and is suitable for south, west, or east-facing aspects. 'Clifford Pink' is valued in spring and summer for use in beds, borders, and as cut flowers, and benefits from staking and mulching in spring. Propagation is best achieved by basal cuttings in early spring.

Delphinium 'Clifford Pink' is a hardy herbaceous perennial with upright habit and pink flowers, ideal for beds, borders, and cut flowers in spring and summer.

Delphinium 'Clifford Pink'

Delphinium 'Clivedon Blue' is a named cultivar of Delphinium in the Ranunculaceae. It is grown for its summer flowering, reliably producing blooms from June to August. The Delphinium genus includes both annual and perennial species, and gardeners should treat individual cultivars according to their plant type and lifespan. Note that species in this genus are known to be toxic to people and livestock.

Delphinium 'Clivedon Blue' is a Delphinium (Ranunculaceae) that flowers from June to August and is grown for summer display.

Delphinium 'Clivedon Blue'

Delphinium 'Clivedon Blue' | Summer‑flowering Delphinium

Delphinium 'Corinth' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. It thrives in fertile, moist but well-drained loam soil with a neutral pH, in full sun and sheltered positions facing south, west, or east. This cultivar is hardy to UK zone H5 and benefits from staking and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Corinth' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring and

Delphinium 'Corinth'

Delphinium 'Darwin's Pink Indulgence' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. This plant produces prominent, bowl-shaped flowers arranged in spikes, typical of Delphiniums, and thrives in full sun with shelter from wind. It prefers fertile, moist but well-drained soil of various types and pH levels, including chalk, clay, loam, and sand. Hardy to UK zone H5, it is suitable for cottage and informal gardens as well as wildlife gardens, with interest in spring and summer seasons.

Delphinium 'Darwin's Pink Indulgence' is a hardy H5 herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for cottage and wildlife gardens

Delphinium 'Darwin's Pink Indulgence'

Delphinium 'Darwin's Purple Indulgence' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. This plant produces the genus's characteristic prominent, bowl-shaped flowers arranged in spikes, adding vertical interest to the garden during spring and summer. It thrives in full sun with shelter from wind, preferring fertile, moist but well-drained soil across a range of types and pH levels. Suitable for cottage, informal, and wildlife gardens, it benefits from staking and spring mulching to support healthy growth.

Delphinium 'Darwin's Purple Indulgence' is a hardy herbaceous perennial with upright habit, flowering in spring and summer, ideal for cottage and wildlife

Delphinium 'Darwin's Purple Indulgence'

Delphinium 'Delphi's Blue Power' PBR is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind. It is hardy to UK zone H5 and is suitable for south, west, or east-facing aspects. Best grown in beds and borders, it also makes excellent cut flowers. Cultivation involves staking tall varieties and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Delphi's Blue Power' PBR is a hardy herbaceous perennial with upright habit, perfect for beds, borders and cut flowers in full sun from spring to

Delphinium 'Delphi's Blue Power'PBR

Delphinium 'Delphi's Emerald' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. As a member of the Ranunculaceae family, it thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in a sheltered position with full sun exposure from south, west, or east aspects. Hardy to UK zone H5, it is suitable for beds, borders, and cut flowers, with interest in spring and summer. Cultivation includes staking tall plants and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Delphi's Emerald' is a hardy herbaceous perennial with upright habit and divided green leaves, perfect for beds, borders, and cut flowers in spring

Delphinium 'Delphi's Emerald'

Delphinium 'Delphi's Moonlight' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. It thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind, favouring south, west, or east-facing aspects. This cultivar is hardy to UK zone H5 and benefits from staking and spring mulching, with propagation by basal cuttings in early spring.

Delphinium 'Delphi's Moonlight' is a hardy H5 herbaceous perennial for full sun, ideal for beds, borders and cut flowers in spring and summer.

Delphinium 'Delphi's Moonlight'

Delphinium 'Delphi's Pink Power' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind. Suitable for beds, borders, and cut flowers, it flowers in spring and summer. Like other Delphiniums, it benefits from staking and mulching in spring, and can be propagated by basal cuttings in early spring.

Delphinium 'Delphi's Pink Power' is a hardy H5 herbaceous perennial with upright habit, ideal for beds, borders and cut flowers in full sun from spring to

Delphinium 'Delphi's Pink Power'PBR

Delphinium 'Derbyshire' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it features prominent bowl-shaped flowers arranged in spikes, thriving best in full sun with shelter from wind. Suitable for chalk, clay, loam, or sand soils that are moist but well-drained, it prefers a south, east, or west-facing aspect. Hardy to UK zone H5, 'Derbyshire' is ideal for cottage, informal, and wildlife gardens, offering seasonal interest in spring and summer.

Delphinium 'Derbyshire' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Derbyshire'

Delphinium 'Dewi Prieste' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it a striking addition to cottage and informal gardens as well as wildlife gardens. This cultivar thrives in fertile, well-drained soil under full sun with shelter from wind, preferring moist but well-drained conditions across a range of soil types and pH levels. It is hardy in the UK (H5) and typically flowers in spring and summer.

Delphinium 'Dewi Prieste' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Dewi Prieste'

Delphinium 'Dunsden Green' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and a sheltered position. It is hardy in the UK (H5) and is best propagated by basal cuttings in early spring, with interest during spring and summer.

Delphinium 'Dunsden Green' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for sunny beds, borders, and cut flowers in spring

Delphinium 'Dunsden Green'

Delphinium 'Eva Gower' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. It thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun with shelter from wind, facing south, west, or east. Hardy to UK zone H5, it benefits from staking and spring mulching, with propagation by basal cuttings in early spring.

Delphinium 'Eva Gower' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for sunny beds, borders, and cut flowers in spring

Delphinium 'Eva Gower'

Delphinium 'Foxhill Eileen' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, contributing seasonal interest in spring and summer. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and a sheltered position facing south, west, or east. Suitable for beds, borders, and cut flowers, it benefits from staking and spring mulching, and can be propagated by basal cuttings in early spring.

Delphinium 'Foxhill Eileen' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for sunny beds, borders, and cut flowers in

Delphinium 'Foxhill Eileen'

Delphinium 'Foxhill Nina' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Growing to 1-1.5 metres tall with a spread of 0.1-0.5 metres, it reaches full height within 2-5 years. This cultivar thrives in full sun with a sheltered aspect and prefers fertile, well-drained soils such as chalk, loam, or sand with a range of pH levels. Suitable for city, courtyard, cottage, and informal gardens, it flowers in summer and autumn and holds the RHS Award of Garden Merit. Care includes staking, regular feeding, and deadheading, with caution advised due to its toxicity if ingested.

Delphinium 'Foxhill Nina' is a hardy herbaceous perennial with soft pink semi-double blooms, perfect for sunny city and cottage gardens in summer and autumn.

Delphinium 'Foxhill Nina'

Delphinium 'Frosted Skies Improved' is a herbaceous perennial cultivar known for its columnar upright habit. As a member of the Delphinium genus, it features the characteristic palmately lobed basal leaves and prominent bowl-shaped flowers arranged in spikes. This deciduous plant thrives in full sun with a sheltered aspect, preferring fertile, well-drained soils of various types and pH levels. Hardy to UK zone H5, it is suited to cottage and informal gardens as well as wildlife-friendly spaces, offering seasonal interest in spring and summer.

Delphinium 'Frosted Skies Improved' is a hardy herbaceous perennial with upright habit, ideal for full sun cottage and wildlife gardens in spring and summer.

Delphinium 'Frosted Skies Improved'

Delphinium 'Gemma' is a herbaceous perennial cultivar belonging to the genus Delphinium, known for plants with palmately lobed basal leaves and prominent bowl-shaped flowers arranged in spikes or racemes. This cultivar has a columnar upright habit and deciduous foliage, thriving best in full sun with a sheltered aspect such as south, east, or west-facing positions. It prefers fertile, moist but well-drained soil types including chalk, clay, loam, and sand, across a range of pH levels. Hardy to UK zone H5, it is well suited to cottage and informal gardens as well as wildlife gardens, with interest in spring and summer.

Delphinium 'Gemma' is a hardy H5 herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Gemma'

Delphinium 'Gordon Forsyth' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, thriving best in full sun with shelter from wind. It prefers fertile, well-drained soils of various types and pH levels, including chalk, clay, loam, and sand. Hardy in the UK (H5), this cultivar is suited to cottage and informal gardens as well as wildlife gardens, with interest during spring and summer seasons.

Delphinium 'Gordon Forsyth' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Gordon Forsyth'

Delphinium 'Hébé' is a herbaceous perennial cultivar belonging to the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, contributing to its spring and summer interest. This cultivar thrives in full sun with a sheltered aspect, preferring fertile, moist but well-drained soils including chalk, clay, loam, and sand, across a range of pH levels. Suitable for cottage and informal gardens as well as wildlife gardens, it is hardy to UK zone H5 and benefits from staking and mulching in spring.

Delphinium 'Hébé' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for full sun in cottage and wildlife gardens from spring

Delphinium 'Hébé'

Delphinium 'India Rebecca' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like others in its genus, it features prominent, bowl-shaped flowers arranged in spikes, thriving best in full sun with shelter from wind. This cultivar prefers fertile, well-drained soils of various types and pH levels, including chalk, clay, loam, and sand. Hardy to UK zone H5, it is suitable for cottage, informal, and wildlife gardens, offering seasonal interest in spring and summer.

Delphinium 'India Rebecca' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for full sun cottage and wildlife gardens in

Delphinium 'India Rebecca'

Delphinium 'Janet Wort' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes during spring and summer. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in a sheltered, south-, west-, or east-facing position in full sun. Suitable for beds, borders, and cut flowers, it benefits from staking and mulching in spring, and can be propagated by basal cuttings in early spring.

Delphinium 'Janet Wort' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring and

Delphinium 'Janet Wort'

Delphinium 'Joan Edwards' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it features prominent bowl-shaped flowers arranged in spikes, thriving best in full sun with a sheltered position. It prefers fertile, well-drained soils of various types and pH levels, including chalk, clay, loam, and sand. Hardy to UK zone H5, this cultivar is suited to cottage and informal gardens as well as wildlife gardens, offering seasonal interest during spring and summer.

Delphinium 'Joan Edwards' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for full sun in cottage and wildlife gardens.

Delphinium 'Joan Edwards'

Delphinium 'Joan' Waterer is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, thriving best in fertile, well-drained soil under full sun with shelter from wind. Suitable for chalk, clay, loam, and sand soils across a range of pH levels, it prefers moist but well-drained conditions. Hardy to UK zone H5, this cultivar is ideal for cottage, informal, and wildlife gardens, offering seasonal interest in spring and summer.

Delphinium 'Joan' Waterer is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Joan' Waterer

Delphinium 'Jumbo' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. This cultivar thrives in fertile, well-drained loam soil with a neutral pH, requiring full sun and a sheltered position, ideally facing south, west, or east. It is hardy in the UK (H5) and is best grown in beds and borders, also suitable for cut flowers. 'Jumbo' benefits from staking due to its height and should be mulched in spring. Propagation is by basal cuttings taken in early spring, with interest in spring and summer seasons.

Delphinium 'Jumbo' is a hardy herbaceous perennial with upright clumps and divided leaves, perfect for beds, borders, and cut flowers in spring and summer.

Delphinium 'Jumbo'

Delphinium 'Jupiter Blue' (Jupiter Series) is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and a sheltered position facing south, west, or east. Suitable for beds, borders, and cut flowers, it is hardy to UK zone H5 and benefits from staking and mulching in spring. Propagation is by basal cuttings in early spring, with interest during spring and summer.

Delphinium 'Jupiter Blue' is a hardy herbaceous perennial with upright habit and bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring and

Delphinium 'Jupiter Blue' (Jupiter Series)

Delphinium 'Jupiter White' (Jupiter Series) is a clump-forming, upright herbaceous perennial belonging to the Ranunculaceae family. Like other Delphiniums, it features divided green leaves and prominent bowl-shaped flowers arranged in spikes. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in a sheltered, sunny position facing south, west, or east. Hardy to UK zone H5, it is suitable for beds, borders, and cut flowers, with interest in spring and summer. Taller plants benefit from staking, and propagation is by basal cuttings in early spring.

Delphinium 'Jupiter White' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring and

Delphinium 'Jupiter White' (Jupiter Series)

Delphinium 'Kennington Calypso' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and a sheltered position. It is hardy to UK zone H5 and is best propagated by basal cuttings in early spring, with flowering interest in spring and summer.

Delphinium 'Kennington Calypso' is a hardy herbaceous perennial with upright clumps and bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring

Delphinium 'Kennington Calypso'

Delphinium 'Kings Blue Arrow' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, thriving in full sun with shelter from the wind. It prefers fertile, moist but well-drained soil ranging from chalk to clay and can tolerate a range of soil pH levels. Hardy to UK zone H5, this cultivar is suitable for cottage and informal gardens as well as wildlife gardens, with interest in spring and summer.

Delphinium 'Kings Blue Arrow' is a hardy H5 herbaceous perennial, perfect for full sun in cottage and wildlife gardens, flowering in spring and summer.

Delphinium 'Kings Blue Arrow'

Delphinium 'Kings Purple Arrow' is a herbaceous perennial cultivar of the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, thriving best in full sun with shelter from wind. It prefers fertile, moist but well-drained soil across a range of types and pH levels, and is hardy in the UK to H5. This cultivar is suited to cottage and informal gardens as well as wildlife gardens, offering seasonal interest in spring and summer.

Delphinium 'Kings Purple Arrow' is a hardy herbaceous perennial with striking columnar flower spikes, ideal for cottage and wildlife gardens in full sun.

Delphinium 'Kings Purple Arrow'

Delphinium 'La Bohème' is a herbaceous perennial cultivar of the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it a striking addition to beds and borders. It thrives in fertile, moist but well-drained loam soil with a neutral pH, preferring full sun and sheltered positions facing south, west, or east. Hardy to UK zone H5, it is best grown with staking for support and benefits from mulching in spring. Propagation is typically by basal cuttings in early spring, with interest during spring and summer.

Delphinium 'La Bohème' is a hardy H5 herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for beds, borders, and cut flowers in spring and

Delphinium 'La Bohème'

Delphinium 'Lady Emsley Carr' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, thriving best in full sun with shelter from wind. It prefers fertile, well-drained soils of various types and pH levels, including chalk, clay, loam, and sand. Suitable for cottage and informal gardens as well as wildlife gardens, it is hardy in the UK (H5) and flowers in spring and summer.

Delphinium 'Lady Emsley Carr' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, perfect for sunny cottage and wildlife gardens in

Delphinium 'Lady Emsley Carr'

Delphinium 'Langdon's Orpheus' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes during spring and summer. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, ideally in full sun and sheltered from wind, making it suitable for south-, west-, or east-facing aspects. It is hardy to UK zone H5 and is commonly used in beds, borders, and as cut flowers. Cultivation includes staking tall varieties and mulching in spring, with propagation by basal cuttings in early spring.

Delphinium 'Langdon's Orpheus' is a hardy H5 herbaceous perennial with upright clumps and bowl-shaped flowers, ideal for beds, borders, and cut flowers in

Delphinium 'Langdon's Orpheus'

Delphinium 'Layla' is a herbaceous perennial cultivar within the Delphinium genus, known for its columnar upright habit and deciduous foliage. Like others in its genus, it produces prominent, bowl-shaped flowers arranged in spikes during spring and summer. It thrives in fertile, well-drained soil that can be chalk, clay, loam, or sand, with a preference for moist but well-drained conditions and full sun exposure, ideally in a sheltered, south-, east-, or west-facing aspect. Suitable for cottage and informal gardens as well as wildlife gardens, it is hardy to UK zone H5 and benefits from staking and spring mulching.

Delphinium 'Layla' is a hardy herbaceous perennial with upright spikes of bowl-shaped flowers, ideal for full sun in cottage and wildlife gardens.

Delphinium 'Layla'

Delphinium 'Lillian Basset' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. It thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun exposure and shelter from wind. This cultivar is hardy to UK zone H5 and is best propagated by basal cuttings in early spring, with interest during spring and summer seasons.

Delphinium 'Lillian Basset' is a hardy herbaceous perennial with upright clumps and bowl-shaped flowers, ideal for beds, borders, and cut flowers in spring and

Delphinium 'Lillian Basset'

Delphinium 'Lorna Doone' F.A. Bishop is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it produces prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun exposure and shelter from wind. It is hardy in the UK (H5) and is best propagated by basal cuttings in early spring, with interest during spring and summer seasons.

Delphinium 'Lorna Doone' F.A. Bishop is a hardy H5 herbaceous perennial for full sun, ideal for beds, borders, and cut flowers in spring and summer.

Delphinium 'Lorna Doone' F.A. Bishop

Delphinium 'Madame Guichard' is a herbaceous perennial cultivar within the Delphinium genus, known for its clump-forming, upright habit and divided green leaves. Like other Delphiniums, it features prominent, bowl-shaped flowers arranged in spikes, making it suitable for beds, borders, and cut flowers. This cultivar thrives in fertile, moist but well-drained loam soil with a neutral pH, requiring full sun and shelter from wind, ideally in south, west, or east-facing aspects. It is hardy to UK zone H5 and is best propagated by basal cuttings in early spring, with flowering interest in spring and summer.

Delphinium 'Madame Guichard' is a hardy herbaceous perennial with upright clumps and bowl-shaped flowers, perfect for sunny beds, borders, and cut flowers in