Cardoon. A handsome clump-forming perennial with deeply cut, silvery grey leaves. Large thistle-like, purple flowerheads, produced on grey woolly stems. Max Height 1.5m. Max Spread 1.2m. Flowers May to September. Full sun. Hardy. Back-fill with soil mixed with peat substitute and a suitable fertiliser.
Cynara cardunculus
A handsome clump-forming perennial with deeply cut, silvery grey leaves. Large thistle-like, purple flowerheads, produced on grey woolly stems.
Additional information
| Generic | Cynara |
|---|---|
| Species | cardunculus |
| Varietry | |
| Common Name | Cardoon |
| Flower Colour | purple |
| Soil | Fertile |
| Aspect | Full sun |
| Foliage | Herbaceous |
| Height | 1.5m |
| Family | Asteraceae |
| Spread | 1.2m |
| Growth Speed | |
| Growth Habit | Clump-forming |
| Fragrance | FALSE |
| Foliage Colour | silver, grey |
| Flowers From | May, September |
| Colour Fruit | |
| Fruits When | |
| Moisture | Well drained |
| Protection | |
| Hardiness | Hardy |
| Planting | Back-fill with soil mixed with peat substitute and a suitable fertiliser |
| Care | Keep moist in first year |
| Border | Border |
| Toxicity | |
| Pruning | |
| Pruning Time | |
| Pests and diseases | |
| Maintenance | |
| Propagation |
Related products
Achillea ‘Hoffnung’
Compact, clump-forming with mid-green leaves. Creamy , sand-coloured flowers.
Achillea filipendulina ‘Gold Plate’
A perennial with light green ferny aromatic leaves. Flat golden yellow flowerheads produced in summer.
Achillea ‘Lachsschönheit’ SALMON BEAUTY
Clump-forming with dark green leaves, many stems of light salmon-pink flowers fading to pinky white.
Achillea ptarmica
A perennial with dark green finely cut leaves. Bears loose off-white flowerheads.
Achillea filipendulina ‘Cloth of Gold’
A perennial with light green aromatic ferny leaves. Clusters of golden yellow flowerheads produced in summer.
Achillea millefolium ‘Sammetriese’
A perennial with dark green leaves. Dark red flowerheads fading to magenta.
Acanthus mollis
A clump-forming perennial with dark green leaves. Spikes of white flowers with purple bracts produced in summer. .
Achillea ‘Fanal’
Mat-forming with greyish green leaves, with bright red flowers.