Macadamia

Macadamia integrifolia, Proteaceae

Zones

9–11

Layer

Canopy

Lifespan

Perennial

Growth

Moderate

Guild Roles

Shade ProviderProducer

Growing Conditions

Sun

Full Sun (optimal)

Water

ModerateModerateModerate

Soil pH

5.5 – 6.5

Tolerances

Drought

Frost

Heat

Pest Resistance

Disease Resist.

Companion Plants

Arabica CoffeeCoffea arabica

Shade ProvisionWind ProtectionBeneficial Insect Habitat

Mangium AcaciaAcacia mangium

Nitrogen FixationWind Protection

HibiscusHibiscus sabdariffa

Pollinator Sharing

Golden Wreath WattleAcacia saligna

Nitrogen FixationWind Protection

Torch AloeAloe arborescens

Pest DeterrentBeneficial Insect Habitat

Tea TreeMelaleuca alternifolia

Pest DeterrentBeneficial Insect HabitatWind Protection

Antagonistic Plants

Black-Eyed PeaVigna unguiculata

Dense macadamia canopy creates excessive shade for cowpeas and root compounds may inhibit legume growth

Hardneck GarlicAllium sativum var. ophioscorodon

Dense macadamia canopy creates too much shade for proper hardneck garlic bulb development

Uses

Functions

FoodOil

Edible Parts

Seeds

Common Questions

What zones does Macadamia grow in?

Macadamia grows in USDA hardiness zones 9 through 11.

What are good companion plants for Macadamia?

Good companions for Macadamia include Arabica Coffee, Mangium Acacia, Hibiscus, Golden Wreath Wattle, Torch Aloe.

Design guilds with Macadamia and see companion relationships visually.

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