Hollyhock. Vigorous, upright perennial with rounded light green leaves. Flowers deepest purple almost black. Max Height 2m. Max Spread 60cm. Flowers May to July. Full sun. Hardy. Water thoroughly before planting.
Alcea rosea ‘Nigra’
Vigorous, upright perennial with rounded light green leaves. Flowers deepest purple almost black.
Additional information
| Generic | Alcea |
|---|---|
| Species | rosea |
| Varietry | 'Nigra' |
| Common Name | Hollyhock |
| Flower Colour | purple |
| Soil | |
| Aspect | Full sun |
| Foliage | Herbaceous |
| Height | 2m |
| Family | Malvaceae |
| Spread | 60cm |
| Growth Speed | Fast |
| Growth Habit | Upright |
| Fragrance | FALSE |
| Foliage Colour | green |
| Flowers From | May, July |
| Colour Fruit | |
| Fruits When | |
| Moisture | Well drained |
| Protection | Shelter from strong winds |
| Hardiness | Hardy |
| Planting | Water thoroughly before planting |
| Care | Cut back after flowering |
| Border | Border |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Achillea millefolium ‘Sammetriese’
A perennial with dark green leaves. Dark red flowerheads fading to magenta.
Achillea filipendulina ‘Gold Plate’
A perennial with light green ferny aromatic leaves. Flat golden yellow flowerheads produced in summer.
Achillea clavennae
A perennial with grey-green ferny leaves. Clusters of white flowerheads produced in summer.
Achillea ‘Apfelblüte’ APPLEBLOSSOM
Delicate filigree foliage with light lilac-pink flowers.
Achillea millefolium ‘Cerise Queen’
A perennial with dark green leaves. Bright magenta-pink flowerheads.
Achillea grandifolia
A perennial with grey-green leaves. Stout stems with white flowerheads.
Acanthus hungaricus
A clump-forming perennial with dark green leaves. Spikes of white-pink flowers with purple bracts produced in summer.
Achillea millefolium ‘Lilac Beauty’
A perennial with dark green leaves and lilac flowerheads. Free flowering.