Celebes nut
Macadamia hildebrandii
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Pl. A865 — Macadamia hildebrandii
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IOverview
Overview
Celebes nut, scientifically known as Macadamia hildebrandii, is a tree native to Sulawesi in Indonesia. This member of the Proteaceae family thrives in moist and wet habitats, adapting well to light (sandy), medium, and heavy (clay) soil types. It prefers full sun and can grow up to 14 meters tall. The Celebes nut is notable for its edible seeds, which are an important part of the local diet. Its distinctive features include a preference for medium moisture levels and adaptability to various soil conditions, making it a valuable addition to botanical gardens and landscapes in suitable climates. While primarily valued for its edible seeds, the tree also has utility in cosmetic and oil production, and its seeds can be used as a fire starter. Regular watering is essential, especially during dry periods, as the plant requires consistent moisture. This tree is hardy in temperate regions with a minimum temperature range of 10-12°C.
Quick answers
What is Celebes nut?
Celebes nut, scientifically known as Macadamia hildebrandii, is a tree native to Sulawesi in Indonesia. This member of the Proteaceae family thrives in moist and wet habitats, adapting well to light (sandy), medium, and heavy (clay) soil types.
Growingconditions · propagation · uses
VCultivation
Cultivation
Celebes nut thrives in full sun and prefers moist to wet conditions. It can grow in light (sandy), medium, and heavy (clay) soils. This tree is hardy in temperate regions with a range of 10-12. For successful cultivation, ensure the soil remains consistently moist, and provide ample sunlight. Regular watering is essential, especially during dry periods. While it can adapt to various soil types, well-drained soil is recommended to prevent root rot. Harvest the edible seeds for use.
Light
Full sun
Water
Moist, Wet
Soil
Light (sandy), Medium, Heavy (clay)
Hardiness
10-12
Mature size
14.0 m tall
For first-time growers
How to grow Celebes nut for the first time
8steps
Start with a simple, low-maintenance approach to growing Celebes nut.
- 1
What you'll need
A young Celebes nut tree or seedling, suitable soil, and a container if planting in a pot.
- 2
Best time to plant
Plant in spring when the weather is warming up.
- 3
Soil and container prep
Use well-draining soil with a mix of light (sandy), medium, or heavy clay. Ensure good drainage if planting in a pot.
- 4
Sowing or transplanting
Transplant the seedling carefully from its nursery pot to your garden bed or container.
- 5
First two weeks
Water regularly to keep the soil moist but not waterlogged. Monitor for signs of stress such as drooping leaves.
- 6
Ongoing care
Provide full sun and regular watering, especially during dry spells. Fertilize with a balanced plant food in spring and summer.
- 7
Harvest or pruning
Celebes nut is primarily grown for its ornamental value rather than harvesting nuts. Prune to maintain shape and remove dead branches.
- 8
Common mistakes
Overwatering, planting in poorly drained soil, and not providing enough sunlight are common issues.
VIEdible & utility
Edible & utility
Edible parts:Seed
Edible uses: Oil
Other uses:CosmeticFire starteroilTannin
Contextrange · companions · related
VIIDistribution
1 native · 0 introduced
Distribution
1 native · 0 introducedDistribution across0 continents· 1 native
Broader regions
native:Sulawesi
IXSpecimen gallery
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Specimen gallery
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