An upright, perennial usually grown as an annual, with lobbed, divided leaves. Open panicles of single, bright blue flowers. Max Height 20cm to 50cm. Max Spread 20cm to 30cm. Flowers May to June. Full sun. Hardy. Harmful if eaten. Water thoroughly before planting.
Delphinium grandiflorum ‘Blue Butterfly’
An upright, perennial usually grown as an annual, with lobbed, divided leaves. Open panicles of single, bright blue flowers.
Additional information
| Generic | Delphinium |
|---|---|
| Species | grandiflorum |
| Varietry | 'Blue Butterfly' |
| Common Name | |
| Flower Colour | blue |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Herbaceous |
| Height | 20cm, 50cm |
| Family | Ranunculaceae |
| Spread | 20cm, 30cm |
| Growth Speed | |
| Growth Habit | Upright |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | May, June |
| Colour Fruit | |
| Fruits When | |
| Moisture | Well drained |
| Protection | Sheltered site |
| Hardiness | Hardy |
| Planting | Water thoroughly before planting |
| Care | Cut back after flowering |
| Border | Border |
| Toxicity | Harmful if eaten |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.
Achillea clavennae
A perennial with grey-green ferny leaves. Clusters of white flowerheads produced in summer.
Achillea ‘Coronation Gold’
A clump forming perennial with evergreen silvery grey leaves. Flat yellow flowerheads.
Achillea ptarmica
A perennial with dark green finely cut leaves. Bears loose off-white flowerheads.
Achillea ageratifolia
A clump forming perennial with evergreen silvery grey leaves. Flat yellow flowerheads.
Achillea ‘Huteri’
Mounds of aromatic grey foliage and heads of snow-white flowers on short stems.
Acanthus mollis
A clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea ageratum ‘W B Childs’
A spreading perennial with green leaves White daisy-like flowerheads produced in summer.