Trimezia martinicensis is a small bulbous iris relative from tropical America and the Caribbean, widely naturalized in warm regions. It is grown for its yellow, short-lived flowers and does best in warm, bright conditions with good drainage.
Family
Iridaceae (Iris family)
Grows as
Bulb
Light
Part shade, Bright indirect
Water
Water when the top of the soil dries, and let it dry out somewhat between waterings.
Soil
Well-drained, loamy potting mix or garden soil.
Temperature
18–30 °C; protect below 10 °C
How easy
Easy
Native range
C. & S. Trop. America, Lesser Antilles
Climate
seasonally dry tropical
About
Trimezia martinicensis is a species of bulbous plant in the family Iridaceae. Originally from South America and the West Indies, it is now widely naturalized throughout the tropics. Common names include Martinique trimezia, yellow walking iris and forenoon yellow flag.
[Contains information from Leaf Area Index (LAI) and Heritage Trees from data.gov.sg (National Parks Board), made available under the terms of the Singapore Open Data Licence version 1.0]
Text excerpted from the Wikipedia article Trimezia martinicensis 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.