Aeonium arboreum (L.) Webb & Berthel
Tree Aeonium, Thickleaf Aeonium, Pinwheel Desert Rose, Fisiulera, Tree Anemone, Houseleek Tree, Irish Rose
Sempervivum arboreum, Aeonium korneliuslemsii
Aeonium arboreum is a succulent shrub that forms branched, up to 3 feet (90 cm) tall stems with rosettes arranged at the ends of the branches. Leaves are shiny green, spoon-shaped, and up to 3 inches (7.5 cm) long. Flowers are small, star-like, yellow, and appear on racemes from late winter through early spring. Flower stems emerge from the center of the rosettes. The rosette dies after flowering.
USDA hardiness zones 9b to 11b: from 25 °F (−3.9 °C) to 50 °F (+10 °C).
How to Grow and Care
Tree Aeonium grows best in full sun during the cooler months and when grown in coastal areas. When grown inland or during the summer, provide this succulent with afternoon or partial shade. Avoid placing Tree Aeoniums in sites with western sun exposures.
Though Tree Aeoniums tolerate various soil types, as long as they're well-drained, it prefers light, porous soil. You may want to amend your planting site with sand and limestone chips. For container gardening, plant Tree Aeonium in a moderately moist medium with excellent drainage.
This drought-tolerant plant hates water around its roots, so be careful to avoid excessive watering. In the wild, these succulents go dormant in summer, so water sparingly during the hotter months, allowing plants to dry out between waterings. In the winter, reduce watering to once per month.
Learn more at How to Grow and Care for a Tree Aeonium (Aeonium arboreum).
Varieties, Forms, and Cultivars
- Aeonium arboreum var. atropurpureum
- Aeonium arboreum var. atropurpureum f. cristatum
- Aeonium arboreum var. rubrolineatum
- Aeonium arboreum 'Zwartkopf'
- Back to genus Aeonium
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