About
Aquilegia canadensis is a slender perennial that can grow up to 60 cm tall. It features finely divided, dark green leaves at its base and upright stems that support nodding flowers measuring 3-5 cm in length. The blooms display pale yellow petals complemented by upright scarlet sepals that have straight spurs.
About the genus
Aquilegia consists of herbaceous perennials that grow in clumps, characterized by their long-stemmed, three-parted basal leaves. The upright, leafy stems support bell-shaped blooms featuring wide-spreading sepals and petals that possess spurs, all arranged on branched stalks.
Growing conditions
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Clay, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing, North-facing, West-facing, East-facing
- Exposure
- Exposed, Sheltered
- UK hardiness
- H5
Plant details
- Plant type
- Herbaceous Perennial
- Habit
- Bushy
- Foliage
- Deciduous
- Height
- 0.5-1 metres
- Spread
- 0.1-0.5 metres
- Time to full height
- 2-5 years
- Suggested uses
- City and courtyard gardens, Cottage and informal garden, Wildlife gardens
- Native to
- E N America
Care notes
- Cultivation
- Grow in fertile, moist but well-drained soil in full sun or partial shade
- Pruning
- Cut back foliage affected by fungal diseases
- Propagation
- Propagate by seed sown in pots in a cold frame as soon as seed is ripe or in spring. It can also be propagated by division in spring but the plant will be slow to recover
- Pest resistance
- May be susceptible to aphids, leaf-mining flies and sawflies
- Disease resistance
- May be susceptible to powdery mildews and aquilegia downy mildew