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Toi

Alphitonia zizyphoides

Toi
Photo: Art Whistler, CC BY 4.0

Toi is a medium-large evergreen tree of Pacific islands, reaching 20 to 25 m in the wild and often stunted in poor sites. It is grown mainly as a shade or ornamental tree in warm, wet climates; the key is ample warmth, moisture and space for its broad crown.

Family
Rhamnaceae (Rhamn family)
Grows as
Tree
Light
Full sun, Part shade
Water
Water regularly while young and in dry spells, then let the top of the soil dry between waterings.
Soil
Well-drained, moist, fertile soil; tolerates a range of soil types.
Temperature
18–30 °C; protect below 10 °C
How easy
Moderate
Native range
S. Pacific
Climate
wet tropical

About

Alphitonia zizyphoides is a species of flowering plant in the buckthorn family, Rhamnaceae. It is a tree native to the Cook Islands, Fiji, Niue, the Samoan Islands, the Society Islands, Tonga, Vanuatu, and Wallis and Futuna.

Where it grows

Alphitonia zizyphoides is a widespread and common native of the South Pacific.

Other Alphitonia plants

Red ash · Alphitonia franguloides · Alphitonia marquesensis · Pink ash · Hawai'i kauilatree · Red ash · Alphitonia

Text excerpted from the Wikipedia article Alphitonia zizyphoides 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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