Veronica 'Mrs Adamson' is a perennial in the Plantaginaceae, commonly called Speedwell, that provides a sustained display from June to September. It performs best in full sun or partial shade in a well-drained yet consistently moist soil and benefits from a sheltered position. Rated H5, it is hardy across most of the UK and suits borders and rock gardens. Remove spent flower spikes through September to keep clumps tidy.

Veronica 'Mrs Adamson' is a Speedwell perennial that flowers June to September and suits borders and rock gardens.

Veronica 'Mrs Adamson'

Speedwell | Veronica 'Mrs Adamson'

Veronica 'Silver Swallow' is a cultivated variety of Veronica in the Plantaginaceae notable for its extended bloom. It produces flower spikes from June to September. Specific growing requirements are supplied by individual growers and should be followed at purchase.

Veronica 'Silver Swallow' flowers from June to September and is a cultivated Veronica in the Plantaginaceae.

Veronica 'Silver Swallow' (H)

Veronica 'Silver Swallow' | Long Summer Bloom

Veronica exaltata is a species of Veronica in the Plantaginaceae, commonly known as Speedwell. It is notable for its flowering period, which runs from June to September. The plant's taxonomic placement signals its relationship to other veronicas and speedwells used in temperate gardens. Gardeners value it for extending the period of summer bloom.

Veronica exaltata (Speedwell) flowers from June to September and is a member of the Plantaginaceae family.

Veronica exaltata

Speedwell | Veronica exaltata

Veronica teucrium is a species in the Plantaginaceae, one of the recognised Veronicas and commonly called Speedwell. It originates from the Grand Duchy of Luxembourg and sits within the genus Veronica. The plant produces its flowers between June and September. The Latin name is useful for sourcing authoritative references and herbarium records.

Speedwell (Veronica teucrium) is a Veronica native to the Grand Duchy of Luxembourg that flowers from June to September.

Veronica teucrium

Speedwell | Veronica teucrium

Veronica teucrium 'Blue Fountain' is a perennial Speedwell that flowers through summer from June to September. It is a member of the Plantaginaceae and originates from the Grand Duchy of Luxembourg. The cultivar suits full sun or partial shade on well-drained, moderately moist soil. Give it a sheltered position to match its exposure preference.

Speedwell Veronica teucrium 'Blue Fountain' blooms June to September and prefers well-drained, moderately moist soil in full sun or partial shade.

Veronica teucrium 'Blue Fountain'

Speedwell | Veronica teucrium 'Blue Fountain'

Veronica teucrium 'Crater Lake Blue' is a perennial speedwell in the Plantaginaceae, notable for flowering from June to September. It prefers full sun to partial shade and performs best in well-drained soils kept at moderate moisture. The cultivar originates from the Grand Duchy of Luxembourg and suits temperate garden situations. Planting in a sunny, free-draining spot will help maximise its summer display.

Speedwell Veronica teucrium 'Crater Lake Blue' flowers from June to September and prefers full sun to partial shade on well-drained, moderately moist soil.

Veronica teucrium 'Crater Lake Blue'

Speedwell | Veronica teucrium 'Crater Lake Blue'

Veronica teucrium 'Royal Blue' is a perennial Speedwell in the Plantaginaceae that flowers from June to September. It prefers full sun to partial shade and performs best in well-drained soil kept at moderate moisture. The plant is classed as H5 hardiness, suitable for most UK gardens. It originates from the Grand Duchy of Luxembourg.

Veronica teucrium 'Royal Blue' is a perennial Speedwell that flowers June to September and prefers full sun or partial shade in well-drained soil.

Veronica teucrium 'Royal Blue'

Speedwell | Veronica teucrium 'Royal Blue'

Veronica townsonii is a clump-forming member of the plantain family with an upright, spreading habit and lance-shaped, toothed green leaves. It flowers from June to September. Suited to a sheltered position, it performs best in neutral loam or sandy soils kept moist but well drained. The plant combines easily with other low-growing perennials in the front of a border or in a rock garden.

Veronica townsonii prefers south- or west-facing sheltered spots in neutral loam or sand and flowers from June to September.