About
Betonica macrantha 'Alba' is a perennial that grows in clumps, reaching a height of up to 60 cm. It features scalloped foliage and erect stems that bear clusters of white flowers at their tips, which bloom during the summer and into early autumn.
About the genus
Betonica comprises a group of perennial wildflowers native to the region, characterized by their slender, oval leaves that grow on erect stems. The plants produce vibrant flowers that range from purple to red, blooming from summer through early autumn.
Growing conditions
- Sunlight
- Full sun
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- East-facing, North-facing, South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
- Plant type
- Herbaceous Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Height
- 0.5-1 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- Cottage and informal garden, Prairie planting, Wildlife gardens
Care notes
- Cultivation
- Grow in well-drained soil in a sunny or lightly shaded position; dislikes winter wet
- Pruning
- Deadhead to prolong flowering
- Propagation
- Propagate by division in spring
- Pest resistance
- May be susceptible to slugs and snails
- Disease resistance
- Generally disease-free