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 ‘Anthea’
Hybrid with upright silver foilage and pretty primrose flowers
Achillea millefolium ‘Paprika’
A perennial with dark green leaves. Orange-red flowerheads fade with age.
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.
Achillea ‘Credo’
Mat-forming with greyish green leaves with creamy yellow flowers.
Achillea grandifolia
A perennial with grey-green leaves. Stout stems with white flowerheads.
Acanthus spinosus
A clump-forming perennial with deeply cut, dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea ptarmica
A perennial with dark green finely cut leaves. Bears loose off-white flowerheads.
Acanthus mollis
A clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .