Hawaiian Coral Tree

Erythrina sandwicensis, Fabaceae

Zones

10–12

Layer

Canopy

Lifespan

Perennial

Growth

Moderate

Guild Roles

Nitrogen FixerWindbreakShade ProviderPest Confuser

Growing Conditions

Sun

Full Sun (preferred)Partial Shade (tolerated)

Water

Low (established)Moderate (seedling)

Soil pH

6 – 8

Tolerances

Drought

Frost

Heat

Pest Resistance

Disease Resist.

Companion Plants

Kakadu PlumTerminalia ferdinandiana

Nitrogen FixationWind Protection

MempatCratoxylum formosum

Nitrogen FixationBeneficial Insect Habitat

TaupataCoprosma repens

Nitrogen FixationWind Protection

Antagonistic Plants

MulunguErythrina velutina

Same genus coral trees compete for growing space and soil nutrients

Uses

Functions

Nitrogen FixationErosion ControlWildlife HabitatTimber

Edible Parts

FlowersYoung Leaves

Medicinal Uses

Anti-InflammatoryWound Healing

Common Questions

What zones does Hawaiian Coral Tree grow in?

Hawaiian Coral Tree grows in USDA hardiness zones 10 through 12.

Is Hawaiian Coral Tree a nitrogen fixer?

Yes, Hawaiian Coral Tree is a nitrogen fixer and can help provide nitrogen to neighboring plants in a guild or polyculture.

What are good companion plants for Hawaiian Coral Tree?

Good companions for Hawaiian Coral Tree include Kakadu Plum, Mempat, Taupata.

Design guilds with Hawaiian Coral Tree and see companion relationships visually.

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