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Rhododendron davidsonianum is an upright evergreen shrub from the forests of Sichuan, China, grown for its spring trusses of pale pink or purple bell-shaped flowers. Its key to success is acidic, well-drained soil and a cool, partly shaded site.
Rhododendron davidsonianum, the concave-leaf rhododendron, is a species of flowering plant in the heath family Ericaceae that is native to the forests of Sichuan, China, where it lives at elevations of 1,500–2,800 m (4,900–9,200 ft). Growing to 4 m (13 ft) tall and 2.5 m (8.2 ft) broad, it is an upright evergreen shrub. The glossy leaves are lanceolate and up to 6 cm (2.4 in) long. In spring trusses of bell-shaped, pale pink or purple flowers are produced.
In cultivation in the UK, Rhododendron davidsonianum has gained the Royal Horticultural Society's Award of Garden Merit. Like most rhododendrons it prefers an acid soil. It is hardy down to −15 °C (5 °F).
Rhododendron album · Rhododendron anthopogon · Rhododendron argyrophyllum · Rhododendron augustinii · Rhododendron bureavii · Rhododendron calophytum · Rhododendron calostrotum · Bell Flowered Rhododendron · Bent-style rhododendron · Rhodora · Catawba rosebay · Georgian Snow Rose
Text excerpted from the Wikipedia article Rhododendron davidsonianum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.
The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.
Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.
Pet safety from the ASPCA toxic and non-toxic plant lists.
