Kniphofia 'Ada' is a clump-forming, upright perennial in the Asphodelaceae grown for its summer flower display. It bears narrow, arching, strap-shaped or grassy foliage that may be evergreen or deciduous. Plant in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH. Choose a south- or west-facing site where soil remains moisture-retentive in summer but drains freely in winter.

Red-Hot Poker 'Ada' (Kniphofia 'Ada') is a clump-forming perennial with summer flower spikes June to September.

Red hot pokers are architectural perennials grown for dense, upright spikes of narrow tubular flowers, packed so tightly that the poker appears to glow — buds and open flowers often differ in colour, producing the characteristic two-tone effect. Arching, grassy or strap-shaped leaves form a substantial basal tuft. Flowering runs from early summer into autumn depending on species, and the nectar-rich spikes draw bees in abundance.

Kniphofia 'Ada'

Red-hot poker 'Ada' | Kniphofia 'Ada'

Kniphofia 'Erecta' is a clump-forming, upright perennial in the Asphodelaceae that flowers from June to September. It carries narrow, arching, strap-shaped leaves and forms distinct vertical growth. Plant in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH. Keep soil moist through the summer but ensure good winter drainage and a south- or west-facing position.

Red-hot poker 'Erecta' (Kniphofia 'Erecta') flowers from June to September and prefers full sun in fertile, neutral to slightly acid soil.

Kniphofia 'Erecta'

Red-hot poker 'Erecta' | Kniphofia 'Erecta'

Kniphofia 'Goldelse' is a clump-forming perennial carrying upright flower spikes from June to September. Leaves are narrow and strap-shaped to grassy and may be evergreen or die back seasonally. It performs best in full sun on fertile sandy or loamy ground that stays moist in summer but drains in winter. Position it facing south or west for the best display.

Kniphofia 'Goldelse' (red-hot poker) bears upright spikes June to September and suits sunny, fertile, well-drained borders and pollinator beds.

Kniphofia 'Goldelse'

Red-hot poker 'Goldelse' | Kniphofia 'Goldelse'

Kniphofia 'Goldfinch' is a clump-forming, upright perennial in the Asphodelaceae grown for its tall flowering spikes. Foliage is narrow, arching and strap-shaped or grassy and may be evergreen or deciduous. It flowers from June to September and performs best in full sun on fertile sandy or loamy soil that is moisture-retentive in summer yet free-draining in winter, in a south- or west-facing spot.

Kniphofia 'Goldfinch' (Red Hot Poker) produces upright flower spikes from June to September and prefers full sun on fertile, moisture-retentive soil.

Kniphofia 'Goldfinch'

Red Hot Poker | Kniphofia 'Goldfinch'

Kniphofia 'Green Jade' is a multi-stemmed perennial in the Kniphofia genus that flowers from June to September. It forms a well-branched, rounded clump of deciduous leaves and suits a sunny site. It prefers loam or sandy soils kept moist but well-drained, with acid to neutral pH. With an H5 rating it is classed as hardy in UK gardens.

Kniphofia 'Green Jade' flowers from June to September and prefers full sun in loam or sandy, moist but well-drained soil.

Kniphofia 'Green Jade'

Red Hot Poker | Kniphofia 'Green Jade'

Kniphofia 'Ice Queen' is a perennial in the Asphodelaceae that flowers from June to September. It forms a multi-stemmed, rounded clump with deciduous foliage. Plant it in full sun on loam or sandy soils that remain moist but are well-drained. It tolerates both exposed and sheltered positions on south- or west-facing sites.

Kniphofia 'Ice Queen' is a full-sun perennial that flowers from June to September and suits loam or sandy, moist but well-drained soils.

Kniphofia is a genus of perennial flowering plants in the family Asphodelaceae, first described as a genus in 1794. All species of Kniphofia are native to Africa.

Kniphofia 'Ice Queen'

Red Hot Poker | Kniphofia 'Ice Queen'

Kniphofia 'Jenny Bloom' is a clump-forming, upright perennial that bears torch-like flower spikes above grassy, strap-shaped foliage. The leaves are narrow and arching and may be evergreen or deciduous. Flowering occurs from June to September. It prefers full sun on fertile sandy or loamy soil with a neutral to slightly acid pH.

Red-Hot Poker 'Jenny Bloom' (Kniphofia 'Jenny Bloom') is a clump-forming perennial with upright flower spikes that bloom from June to September.

Kniphofia 'Jenny Bloom'

Red-hot poker 'Jenny Bloom' | Kniphofia 'Jenny Bloom'

Kniphofia 'Little Maid' is a perennial red-hot poker that forms upright, clump-forming growth and flowers from June to September. It produces narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous. Best grown in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH. Position on a south or west-facing site where soil remains moist in summer but drains freely in winter.

Kniphofia 'Little Maid' red-hot poker is a clump-forming perennial that flowers from June to September and prefers full sun on fertile, free-draining soil.

Kniphofia 'Little Maid'

Red-hot poker 'Little Maid' | Kniphofia 'Little Maid'

Kniphofia 'Maid of Orleans' is a clump-forming, upright perennial that produces tall flower spikes from June to September. Foliage may be evergreen or deciduous, with narrow, arching, strap-shaped or grassy leaves. It favours full sun on fertile sandy or loamy soil with a neutral to slightly acid pH. Plant where soil holds moisture in summer but drains freely in winter, on a south- or west-facing site.

Kniphofia 'Maid of Orleans' (Red Hot Poker) flowers June to September and prefers full sun in fertile sandy or loamy soil that holds moisture in summer.

Kniphofia 'Maid of Orleans'

Red Hot Poker | Kniphofia 'Maid of Orleans'

Kniphofia 'Modesta' of gardens is a clump-forming, upright perennial in the Asphodelaceae, commonly called Red Hot Poker. It produces narrow, strap-shaped or grassy leaves that may be evergreen or die back seasonally. Plant in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH and position on a south- or west-facing aspect. Flowering runs June to September.

Red Hot Poker (Kniphofia 'Modesta' of gardens) is a summer-flowering perennial for south- or west-facing borders on fertile, moisture-retentive soil.

Kniphofia 'Modesta' of gardens

Red Hot Poker | Kniphofia 'Modesta' of gardens

Kniphofia 'Nancy's Red' is a Kniphofia cultivar with a well-branched habit that flowers from June to September. It carries deciduous foliage and prefers a sunny, south- or west-facing spot. Plant in loam or sandy soils that remain moist but drain freely and sit within acid to neutral pH. It is classed H5 for UK hardiness and suits both exposed and sheltered positions.

Kniphofia 'Nancy's Red' flowers from June to September and prefers full sun in moist, well-drained loam or sand.

Kniphofia 'Nancy's Red'

Red Hot Poker | Kniphofia 'Nancy's Red'

Kniphofia 'Redstart' is a clump-forming, upright perennial in the Asphodelaceae that carries tall flower spikes above narrow, strap-shaped leaves. The foliage may be evergreen or deciduous and is typically narrow and arching. It prefers full sun and flowers in the UK from June to September. Plant in fertile sandy or loamy soil that stays moist in summer but drains in winter.

Kniphofia 'Redstart' (Red Hot Poker) is a clump-forming perennial with tall summer flower spikes for full sun and fertile, moisture-retentive soil.

Kniphofia 'Redstart'

Red Hot Poker | Kniphofia 'Redstart'

Kniphofia 'Royal Standard' is a clump-forming, upright perennial in the Asphodelaceae, notable for its tall, upright flower spikes. Leaves are narrow and strap-shaped and may be evergreen or die back seasonally. It prefers full sun on fertile sandy or loamy soil with a neutral to slightly acidic pH and moisture-retentive conditions in summer while draining in winter. Flowering in the UK runs from June to September.

Kniphofia 'Royal Standard' red-hot poker flowers from June to September on upright spikes and prefers full sun with fertile sandy or loamy soil.

Kniphofia 'Royal Standard'

Red-hot poker 'Royal Standard' | Kniphofia 'Royal Standard'

Kniphofia 'Samuel's Sensation' is a clump-forming, upright perennial in the Asphodelaceae grown for its summer flowering. It carries narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous according to conditions. The plant favours full sun on fertile sandy or loamy soil with a neutral to slightly acid pH and needs moisture through the summer while remaining well drained over winter. Position it on a south or west-facing site where it can act as a strong focal point in borders and flower beds.

Kniphofia 'Samuel's Sensation' (Red Hot Poker) is an upright clump-forming perennial that flowers June to September and prefers full sun with fertile.

Kniphofia 'Samuel's Sensation'

Red Hot Poker | Kniphofia 'Samuel's Sensation'

Kniphofia 'Snow Maiden' is a clump-forming, upright perennial in the Asphodelaceae grown for summer flower interest. It bears narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous. Plant in full sun in fertile sandy or loamy soil with a neutral to slightly acid pH, and expect blooms from June to September. It suits south- or west-facing positions and is used in borders, as an architectural feature and for cut flowers.

Kniphofia 'Snow Maiden' (Red Hot Poker) flowers June to September and makes an upright, clump-forming perennial for sunny south- or west-facing borders.

Kniphofia 'Snow Maiden'

Red Hot Poker | Kniphofia 'Snow Maiden'

A clump-forming perennial, Kniphofia 'Star of Baden-Baden' has an upright habit with narrow, arching, strap-shaped or grassy leaves. It flowers from June to September, producing long stems used as cut flowers. Plant it in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH. South- or west-facing spots suit it, and it tolerates both exposed and sheltered positions.

Kniphofia 'Star of Baden-Baden' is a clump-forming red-hot poker that flowers from June to September and suits sunny, south- or west-facing borders.

Kniphofia 'Star of Baden-Baden'

Red-hot poker 'Star of Baden-Baden' | Kniphofia 'Star of Baden-Baden'

Kniphofia 'Sunningdale Yellow' is a clump-forming, upright perennial in the Asphodelaceae, commonly grown for borders and cut flowers. Plants have narrow, arching, strap-shaped or grassy leaves and may be evergreen or deciduous. It prefers full sun on fertile sandy or loamy soil that is neutral to slightly acid and holds moisture through summer while draining in winter. Best placed on a south- or west-facing site and tolerates both exposed and sheltered positions.

Red-Hot Poker 'Sunningdale Yellow' (Kniphofia 'Sunningdale Yellow') flowers June to September and prefers full sun with fertile, sandy or loamy soil.

Kniphofia 'Sunningdale Yellow'

Red-hot poker 'Sunningdale Yellow' | Kniphofia 'Sunningdale Yellow'

Kniphofia 'Tawny King' is a well‑branched Kniphofia cultivar that flowers from June to September. It carries deciduous foliage and prefers full sun on loam or sandy soils kept moist but well‑drained. Plant on a south- or west-facing site where exposure may be either sheltered or exposed. Its H5 rating indicates it is classed as hardy for most UK situations.

Kniphofia 'Tawny King' flowers June to September and prefers full sun on moist, well-drained loam or sand in acid to neutral soil.

Kniphofia 'Tawny King'

Red Hot Poker | Kniphofia 'Tawny King'

Kniphofia 'Timothy' is a perennial in the genus Kniphofia that bears tall flowering spikes above narrow, grass-like leaves. The flowerheads appear from June to September and are rich in nectar, drawing bees and other nectar-feeding birds. Plants carry upright, torch-like blooms in the genus' typical reds, oranges and yellows. Foliage forms a low strap or clump from which the stems rise.

Red Hot Poker Kniphofia 'Timothy' produces nectar-rich flower spikes from June to September that attract bees and nectar-feeding birds.

Kniphofia 'Timothy'

Red Hot Poker | Kniphofia 'Timothy'

Kniphofia 'Tubergeniana' is a clump-forming, upright perennial in the Asphodelaceae that flowers from June to September. It bears narrow, arching, strap-shaped or grassy leaves and may be evergreen or deciduous. Grow it in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH, keeping the soil moisture-retentive in summer but well drained in winter. It suits south- or west-facing, exposed or sheltered positions and is rated H4–H6 for UK hardiness.

Red Hot Poker Kniphofia 'Tubergeniana' flowers June to September and suits sunny south- or west-facing borders in fertile sandy or loamy soil.

Kniphofia 'Tubergeniana'

Red Hot Poker | Kniphofia 'Tubergeniana'

Kniphofia 'Underway' is a clump-forming, upright perennial in the Asphodelaceae grown for tall terminal flower spikes that rise above narrow, arching, strap-shaped foliage. Leaves may be evergreen or deciduous depending on conditions. It performs best in full sun on south or west-facing sites in fertile sandy or loamy soil with a neutral to slightly acid pH. Flowering runs from June to September and the plant is rated H4–H6 (average to very hardy).

Kniphofia 'Underway' (Red Hot Poker) flowers June to September and prefers full sun on south or west-facing, fertile sandy or loamy soil.

Kniphofia 'Underway'

Red Hot Poker | Kniphofia 'Underway'

Kniphofia 'Wrexham Buttercup' is a clump-forming, upright perennial red-hot poker valued for its summer flowering from June to September. It carries narrow, arching strap-shaped or grassy leaves that remain as a low mound beneath the flower stems. Plant where it receives full sun on fertile sandy or loamy soil with a neutral to slightly acid reaction. Prefers a south or west-facing site that stays moist in summer but drains freely over winter.

Kniphofia 'Wrexham Buttercup' is a clump-forming red-hot poker that flowers June to September and prefers full sun in fertile sandy or loamy soil.

Kniphofia 'Wrexham Buttercup'

Red-hot poker 'Wrexham Buttercup' | Kniphofia 'Wrexham Buttercup'

Kniphofia 'Yellow Hammer' is a clump-forming, upright perennial in the Asphodelaceae grown for its summer flowering. Leaves are narrow, arching and strap-shaped and may be evergreen or deciduous. Plant in a south- or west-facing spot in full sun on fertile sandy or loamy soil that stays moist through summer but drains in winter. It flowers from June to September and suits borders, flower beds and cutting.

Red Hot Poker (Kniphofia 'Yellow Hammer') blooms June to September in full sun on fertile, moisture-retentive summer soils.

Kniphofia 'Yellow Hammer'

Red Hot Poker | Kniphofia 'Yellow Hammer'

Kniphofia 'Zululandii' is a clump-forming member of the Asphodelaceae that produces a summer display of flowers. It has deciduous foliage and performs best in a sunny, south- or west-facing position. Plant in loam or sandy soils that remain moist but are well drained, and expect blooms from June to September. Classified H5 (hardy), it tolerates both exposed and sheltered sites.

Kniphofia 'Zululandii' is a clump-forming Asphodelaceae plant for full sun; flowers June to September and suits borders, gravel and coastal gardens.

Kniphofia 'Zululandii'

Red Hot Poker (Kniphofia 'Zululandii') | Border & Gravel

Kniphofia alooides 'Amberlight' is a clump-forming, upright perennial in the Asphodelaceae grown for its tall flower spikes. The foliage is narrow, arching and strap-shaped or grassy, rising as a low mound beneath the flowering stems. It flowers from June to September and suits sunny, south- or west-facing sites in fertile sandy or loamy soil that is moisture-retentive in summer yet well drained in winter.

Kniphofia alooides 'Amberlight' (Red Hot Poker) bears tall summer flower spikes June to September and prefers sunny, well-drained, south- or west-facing.

Kniphofia alooides 'Amberlight'

Red Hot Poker | Kniphofia alooides 'Amberlight'

Kniphofia alooides 'Atlanta' is a clump-forming, upright perennial in the Asphodelaceae that flowers from June to September. It carries narrow, arching, strap-shaped or grassy leaves forming a basal mound. Plant in full sun on fertile sandy or loamy soil with a neutral to slightly acid pH and summer moisture retained but winter drainage. Hardiness is H4–H6, so it will survive across much of the UK with attention in the coldest sites.

Red Hot Poker (Kniphofia alooides 'Atlanta') is a clump-forming perennial for full sun in fertile sandy or loamy soil that flowers June to September.

Kniphofia alooides 'Atlanta'

Red Hot Poker | Kniphofia alooides 'Atlanta'

Kniphofia alooides 'Bressingham Flame' is a clump-forming, upright perennial in the Asphodelaceae grown for its summer flowering. Leaves are narrow and strap-shaped or grassy and may be evergreen or deciduous. It flowers in the UK from June to September. Plant in full sun on fertile sandy or loamy soil and favour a south or west-facing position.

Red Hot Poker Kniphofia alooides 'Bressingham Flame' flowers June to September and suits sunny, south- or west-facing borders.

Kniphofia alooides 'Bressingham Flame'

Red Hot Poker | Kniphofia alooides 'Bressingham Flame'

Kniphofia alooides 'Bressingham Glow' is a clump-forming, upright perennial that produces tall flower spikes. It carries narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous. Flowering occurs from June to September. The plant is native to South Africa and prefers a sunny, south- or west-facing spot in fertile sandy or loamy soil.

Kniphofia alooides 'Bressingham Glow' flowers from June to September and prefers full sun in fertile sandy or loamy soil on a south- or west-facing site.

Kniphofia alooides 'Bressingham Glow'

Red Hot Poker | Kniphofia alooides 'Bressingham Glow'

Kniphofia alooides 'Bressingham Torch' is a clump-forming, upright perennial in the Asphodelaceae, commonly known as Red Hot Poker. Native to South Africa, it flowers in the UK from June to September. Leaves are narrow, arching and strap-shaped or grass-like and may be evergreen or deciduous. It prefers full sun on fertile sandy or loamy soil with a neutral to slightly acid pH and a south- or west-facing position.

Red Hot Poker (Kniphofia alooides 'Bressingham Torch') flowers June to September and suits south- or west-facing borders on fertile, moisture-retentive.

Kniphofia alooides 'Bressingham Torch'

Red Hot Poker | Kniphofia alooides 'Bressingham Torch'

Kniphofia alooides 'Brimstone' is a clump-forming, upright perennial in the Asphodelaceae, commonly called Red Hot Poker. It carries narrow, arching, strap-shaped or grassy leaves and may be evergreen or deciduous. The plant flowers from June to September. It favours a sunny, south- or west-facing position.

Kniphofia alooides 'Brimstone' (Red Hot Poker) flowers June to September and prefers full sun in fertile sandy or loamy soil, neutral to slightly acid.

Kniphofia alooides 'Brimstone'

Red Hot Poker | Kniphofia alooides 'Brimstone'

Kniphofia alooides 'Buttercup' is a clump-forming, upright perennial in the Asphodelaceae grown for its tall flower spikes that rise above narrow, arching leaves. The foliage may be narrow and grassy or broader and strap-shaped depending on plant form. Flowering occurs in the UK from June to September. It suits sunny, well-drained sites with summer moisture and winter drainage.

Kniphofia alooides 'Buttercup' (Red Hot Poker) produces upright flower spikes from June to September and suits sunny, well-drained borders.

Kniphofia alooides 'Buttercup'

Red Hot Poker | Kniphofia alooides 'Buttercup'

Kniphofia alooides 'Canary Bird' is a clump-forming, upright perennial in the Asphodelaceae, offered under the common name Red Hot Poker. It bears narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous depending on conditions. Flowering occurs from June to September. The plant favours a sunny, south- or west-facing position and a fertile sandy or loamy soil that stays moist in summer but drains well in winter.

Kniphofia alooides 'Canary Bird' (Red Hot Poker) flowers from June to September and prefers full sun in fertile, sandy to loamy soil.

Kniphofia alooides 'Canary Bird'

Red Hot Poker | Kniphofia alooides 'Canary Bird'

Kniphofia alooides 'Corallina' is a clump-forming, upright perennial in the Asphodelaceae, sold under the common name Red Hot Poker. It produces narrow, arching, strap-shaped or grassy leaves and flowers through the summer. Flowering takes place from June to September. It is native to South Africa and grows well in sun-facing positions.

Red Hot Poker (Kniphofia alooides 'Corallina') blooms June to September and suits sunny, south- or west-facing fertile sandy or loamy soils.

Kniphofia alooides 'Corallina'

Red Hot Poker | Kniphofia alooides 'Corallina'

Kniphofia alooides 'Enchantress' is a clump-forming, upright perennial prized for its summer flowering spikes. It carries narrow, arching to strap-shaped leaves that may be evergreen or deciduous. Flowers appear June to September. Best positioned in full sun on fertile sandy or loamy soil, ideally on a south or west-facing aspect.

Red Hot Poker (Kniphofia alooides 'Enchantress') forms upright clumps with strap-shaped leaves and flowers from June to September in full sun.

Kniphofia alooides 'Enchantress'

Red Hot Poker | Kniphofia alooides 'Enchantress'

Kniphofia alooides caulescens is a clump-forming, upright perennial that bears tall flowering spikes well above narrow, arching, strap-shaped or grassy leaves. Foliage can be evergreen or deciduous depending on conditions. It prefers full sun on fertile sandy or loamy soil with a neutral to slightly acid pH. Flowering runs from June to September.

Red Hot Poker (Kniphofia alooides caulescens) produces upright flower spikes from June to September in full sun.

Kniphofia alooides caulescens

Red Hot Poker | Kniphofia alooides caulescens

Kniphofia gracilis is a clump-forming, upright perennial from South Africa that flowers from June to September. Leaves are narrow and strap-shaped or grassy and may be evergreen or deciduous. It favours a sunny, south- or west-facing position in fertile sandy or loamy soil. Plant where soil holds moisture in summer but drains freely through winter.

Kniphofia gracilis (Red Hot Poker) is a clump-forming perennial that flowers from June to September in full sun on fertile, sandy or loamy soil.

Kniphofia gracilis

Red Hot Poker | Kniphofia gracilis

Kniphofia northiae is a clump-forming, upright perennial in the Asphodelaceae, grown for its tall flower-bearing stems. It typically reaches about 1.7 metres and carries narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous. Flowering runs from June to September. It is often used in borders, as an architectural specimen and for cut flowers.

Giant Red-Hot Poker Kniphofia northiae reaches about 1.7m, flowers June to September and suits sunny, south- or west-facing sites on fertile.

https://en.wikipedia.org/wiki/Kniphofia_northiae

Kniphofia northiae

Giant red-hot poker | Kniphofia northiae

Kniphofia praecox is a clump-forming perennial with upright flower spikes that age from scarlet through orange to yellow. It carries narrow, strap-shaped leaves that may be evergreen or deciduous depending on site. Flowering in the UK runs from June to September, making it a summer focal point. The plant favours a sunny, south- or west-facing spot in fertile sandy or loamy soil that holds moisture in summer but drains in winter.

Greater Red-Hot Poker Kniphofia praecox bears scarlet-to-yellow flower spikes from June to September and prefers a sunny, south- or west-facing site.

https://en.wikipedia.org/wiki/Kniphofia_%C3%97_praecox

Kniphofia praecox

Greater red-hot poker | Kniphofia praecox

Kniphofia rooperi is a clump-forming, upright perennial reaching about 1.2 metres, notable for flattened, oval flowerheads borne on stout stems. Leaves are narrow, strap-shaped and arch from the crown and may be evergreen. Flowering runs from June to September, the blooms opening from green buds to red and then fading through yellow to brown. It suits sunny positions in fertile, moisture-retentive soil with winter drainage.

Rooper's red-hot poker (Kniphofia rooperi) produces red to yellow blooms from June to September for sunny, moisture-retentive borders.

https://en.wikipedia.org/wiki/Kniphofia_rooperi

Kniphofia rooperi

Rooper's red-hot poker | Kniphofia rooperi

Kniphofia rufa is an upright, clump-forming perennial in the Asphodelaceae, commonly called Red Hot Poker. It has narrow, arching, strap-shaped or grassy leaves and flowers during the summer months. Flowering occurs from June to September. It prefers full sun on fertile sandy or loamy soil that is neutral to slightly acid.

Red Hot Poker (Kniphofia rufa) is a South African perennial that flowers June to September and prefers full sun in fertile, moisture-retentive soil.

Kniphofia rufa

Red Hot Poker | Kniphofia rufa

An upright, clump-forming perennial in the Asphodelaceae, Kniphofia snowdenii carries narrow, arching, strap-shaped or grassy leaves and flowers from June to September. It can be evergreen or deciduous depending on conditions and produces a vigorous, upright habit. Position it in full sun on fertile sandy or loamy soil that stays moist in summer but drains in winter. A south- or west-facing spot, exposed or sheltered, suits it best.

Kniphofia snowdenii is an upright, clump-forming perennial that flowers June to September and prefers full sun on fertile sandy or loamy soil.

https://en.wikipedia.org/wiki/Kniphofia_thomsonii

Kniphofia snowdenii

Red Hot Poker | Kniphofia snowdenii

Kniphofia triangularis is a clump-forming, upright perennial from South Africa grown for its summer flowering. It carries narrow, arching, strap-shaped or grassy leaves that may be evergreen or deciduous. Flowering occurs from June to September. Best sited in a sunny, south- or west-facing position in fertile sandy or loamy soil that stays moist in summer but drains in winter.

Dwarf red-hot poker (Kniphofia triangularis) blooms June to September and suits a sunny south- or west-facing spot in fertile sandy or loamy soil.

Kniphofia triangularis

Dwarf red-hot poker | Kniphofia triangularis

Kniphofia triangularis subsp. triangularis is a clump-forming, upright perennial in the Asphodelaceae with grassy or strap-shaped leaves. It bears upright flower spikes of red, orange and yellow from June to September. The foliage may be evergreen or deciduous depending on conditions. Plant in full sun on fertile sandy or loamy soil that stays moist in summer but drains in winter.

Red Hot Poker (Kniphofia triangularis subsp. triangularis) produces upright red, orange and yellow flower spikes from June to September and prefers full.

Kniphofia triangularis subsp. triangularis

Red Hot Poker | Kniphofia triangularis subsp. triangularis

Kniphofia tuckii of gardens is a clump-forming, upright perennial in the Asphodelaceae with narrow, arching foliage that may be strap-shaped or grassy. Leaves can be evergreen or may die back, depending on conditions. It prefers full sun and fertile sandy or loamy soil that is neutral to slightly acid, keeping moisture in summer but draining freely in winter. It flowers from June to September.

Red Hot Poker (Kniphofia tuckii of gardens) is a clump-forming perennial that prefers full sun and fertile sandy or loamy soil and flowers June to.

Kniphofia tuckii of gardens

Red Hot Poker | Kniphofia tuckii of gardens

Kniphofia uvaria is a clump-forming perennial with an upright habit and narrow, strap-shaped leaves. It produces tall flowering stems to about 2.0 m and flowers from June to September. Leaves may be evergreen or die back seasonally, often forming a grassy, arching clump through the growing season. Plants suit sunny, south- or west-facing sites in fertile, sandy or loamy soil.

Red Hot Poker (Kniphofia uvaria) is a clump-forming perennial to 2.0 m that flowers June to September and prefers full sun and fertile, moisture-retentive.