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Philadelphus purpurascens

Philadelphus purpurascens
Photo: Ulf Eliasson, CC BY 2.5

Philadelphus purpurascens is a deciduous shrub from southwestern China, growing 1.5 to 4 metres tall with white, purple-calyxed flowers in spring or early summer. It is easy in ordinary garden soil in full sun and tolerates dry conditions.

Family
Hydrangeaceae (Hydrangea family)
Grows as
Shrub
Light
Full sun
Water
Water young plants until established; mature plants tolerate dry conditions.
Soil
Ordinary garden soil, well drained.
Temperature
Hardy to USDA zone 6, roughly -23 to -18 °C.
How easy
Easy
Native range
China (NW. Sichuan)
Climate
temperate

About

Philadelphus purpurascens is a deciduous shrub native to Yunnan and Sichuan in southwestern China, growing in mixed forests, thickets and on mountain slopes.

It is a shrub growing 1.5–4 metres (4 ft 11 in – 13 ft 1 in) tall. The leaves are ovate to elliptic, glabrous or sparsely villous along the veins. The flowers are produced in racemes of 5-7 (-9) together; the individual flowers are white, with a purple or dark brown calyx. Flowering is in spring or early summer.

How to grow it

It is easy to grow in ordinary garden soil. It tolerates dry conditions and prefers full sun. Plants are tolerant of pruning and could be cut back every year after flowering to promote next years flowers. It is hardy to USDA zone 6. It is best propagated by winter cuttings or seeds.

Other Philadelphus plants

Sweet mock orange · Philadelphus coulteri · Philadelphus delavayi · Hairy Mock Orange · Lewis' mock orange · Mexican Mock Orange · Littleleaf mock orange · Beijing Mock Orange · Hoary mock orange · Philadelphus satsumi · Korean Mock Orange · Mock orange

Text excerpted from the Wikipedia article Philadelphus purpurascens 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.

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