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Rhododendron russatum

Rhododendron russatum
Photo: Ulf Eliasson, CC BY-SA 3.0

A small, slow-growing alpine rhododendron from south-west China and northern Myanmar, valued for its purplish-blue flowers. It needs cool, moist conditions, sharp drainage and shelter from hot, dry sun.

Family
Ericaceae (Heather family)
Grows as
Shrub
Light
Part shade
Water
Keep the root zone evenly moist but never waterlogged; use rainwater or soft water where possible.
Soil
Acidic, humus-rich, well-drained mix (pH about 4.5 to 6).
Temperature
5 to 20 °C; tolerates hard frost once established, but protect young plants from late frosts and heat above 25 °C.
How easy
Moderate
Safety
Toxic: All parts contain grayanotoxins, which can cause nausea, vomiting, low blood pressure and heart rhythm problems if eaten.. Toxic to cats and dogs (ASPCA).
Native range
China (SW. Sichuan, N. Yunnan) to N. Myanmar
Climate
subalpine or subarctic

About

Rhododendron russatum, the purplish-blue rhododendron, is a species of flowering plant in the genus Rhododendron native to south-central China and Myanmar. It has gained the Royal Horticultural Society's Award of Garden Merit.

Other Rhododendron plants

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 russatum 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.

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