Aeonium simsii
'Zwartkop'
Zwartkop Aeonium
| Family | 
| Crassulaceae | 
| Genus | 
| Aeonium | 
| Species | 
| simsii | 
| Cultivar | 
| 'Zwartkop' | 
| Category | 
| Perennials, Tropicals | 
| USDA Hardiness Zone | 
| 9 - 11 | 
| Canadian Hardiness Zone | 
| 10 | 
| RHS Hardiness Zone | 
| H1b - H3 | 
| Temperature (°C) | 
| 3.9 - 10 °C | 
| Temperature (°F) | 
| 25 - 50 °F | 
| Height | 
| 30 - 90 cm | 
| Spread | 
| 30 - 60 cm | 
| Landscape | 
| Uses include in containers, roof decks, lawn edges, borders, and rock gardens. | 
| Cultivation | 
| Full sun but with occasional waterings. | 
| Shape | 
| Upright. | 
| Pests | 
| Snails and slugs can damage the leaves. | 
| Habitat | 
| Horticultural origin. | 
| Leaf Description | 
| Narrow and pointed reddish leaves. | 
| Flower Description | 
| Small yellow flowers. | 
| Notable Specimens | 
| Trebah Garden Trust, Mawnan Smith, Falmouth, Cornwall, United Kingdom. | 
| Propagation | 
| By separation of rosettes, let suberise for a few days and place in a well drained planting mix. |