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Snowrose

Serissa

Snowrose
Photo: Hayati Mayang Arum, CC BY-SA 4.0

Snowrose (Serissa japonica) is the only species in its genus, a small evergreen or semi-evergreen shrub grown for its dense habit and near year-round white flowers. It is widely kept as a bonsai or houseplant, and the key to growing it well is bright light and steady feeding.

Family
Rubiaceae (Coffee family)
Grows as
Tree
Light
Bright indirect, Part shade
Water
Keep soil evenly moist in growing season and let the top layer dry slightly before watering again; avoid waterlogging.
Soil
Free-draining, slightly acidic potting mix with some added perlite or bark.
Temperature
18–27 °C; protect below 10 °C.
How easy
Moderate

About

Serissa japonica is a species of flowering plants in the family Rubiaceae. It is the sole species in genus Serissa. It is native to open sub-tropical woodlands and wet meadows in southeast Asia, from India, and China to Japan. It is commonly called the snowrose, tree of a thousand stars, or Japanese boxthorn. Snowrose and tree of a thousand stars are different cultivars. The only method of differentiating is measuring the difference in the shape and size of the flowers produced.

Text excerpted from the Wikipedia article Serissa 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.

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