Myrtaceae
Metrosideros polymorpha var. polymorpha
Metrosideros polymorpha var. polymorpha var. polymorpha
Also known as Metrosideros polymorpha f. humilis, Metrosideros polymorpha var. macrostemon, Metrosideros hillebrandii
Tropical Plants · Flowering Plants · Native Plants · Trees & Shrubs · Ohia Lehua · Hawaiian Native · Tropical Tree · Red Flowers · Myrtaceae · Conservation · Wildlife Habitat · Slow Growing · Volcanic Soil
Ohia lehua is a native Hawaiian tree best suited for outdoor growing in Hawaii or similar humid, tropical climates with well-draining volcanic or acidic soil. It prefers partial shade when young but tolerates more sun as it matures, and requires consistent moisture without waterlogging. This slow-growing tree is challenging to cultivate outside its native range and is best appreciated as a conservation planting or specialty landscape specimen.
Growing conditions
The details behind the basics
- Daily light
- 6 hours
- Watering
- Water deeply until soil is evenly moist; avoid waterlogging · Every 5-7 days
- Maintenance
- High
- Soil
- loam
- Soil pH
- 4.3–5.7
- Temperature
- -10°F to 85°F
- Cycle
- Perennial
Hardiness
USDA 5a-9b
Form & growth
Mature size and habit
- Mature height
- 18 in – 3 ft
- Spread
- 2 ft
- Spacing
- 120 in apart
- Growth rate
- Slow
- Root depth
- Medium
- Flowers
- Red
- Foliage
- Green · Coarse
Ecology & origin
Where it belongs and what it brings
- Native to
- Hawaii
- Attracts
- Bees, Birds, Hummingbirds
Sources: trefle
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Metrosideros polymorpha var. macrophylla
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Metrosideros waialealae var. fauriei
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Metrosideros polymorpha var. pumila
Metrosideros polymorpha var. pumila
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