How to Grow Macadamia Nuts

Intermediate 15 min 20 steps 29351 views Rating: 4.3/5 Published: 2026-06-23

Grow the tree in a warm, wet climate for best results.. Choose a location with firm, well-draining soil.. Use test strips to check that the pH is between 5.5 and 6.5.

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Steps

1

Grow the tree in a warm, wet climate for best results.

Step 1

Grow the tree in a warm, wet climate for best results.

2

Choose a location with firm, well-draining soil.

Step 2

Choose a location with firm, well-draining soil.

3

Use test strips to check that the pH is between 5.5 and 6.5.

Step 3

Use test strips to check that the pH is between 5.5 and 6.5.

4

Make sure the tree will have full sun.

Step 4

Make sure the tree will have full sun.

5

Find a spot with little-to-no wind exposure.

Step 5

Find a spot with little-to-no wind exposure.

6

Pick a spot that can fit a 50 feet (15 m) tall and 40 feet (12 m)wide tree.

Step 6

Pick a spot that can fit a 50 feet (15 m) tall and 40 feet (12 m)wide tree.

7

Purchase a grafted sapling from a nursery.

Step 7

Purchase a grafted sapling from a nursery.

8

Dig a hole as deep as the graft was originally planted.

Step 8

Dig a hole as deep as the graft was originally planted.

9

Set the grafted sapling in the hole.

Step 9

Set the grafted sapling in the hole.

10

Fill the hole with soil.

Step 10

Fill the hole with soil.

11

Water the graft heavily.

Step 11

Water the graft heavily.

12

Water your tree regularly during its first year and once a week after that.

Step 12

Water your tree regularly during its first year and once a week after that.

13

Add mulch to the soil around the macadamia tree.

Step 13

Add mulch to the soil around the macadamia tree.

14

Fertilize the soil at least twice per year.

Step 14

Fertilize the soil at least twice per year.

15

Use an organic pesticide if needed, like oranges or chrysanthemums.

Step 15

Use an organic pesticide if needed, like oranges or chrysanthemums.

16

Pick up fallen nuts as soon as you see them.

Step 16

Pick up fallen nuts as soon as you see them.

17

Check regularly for cracks in the nuts' skins.

Step 17

Check regularly for cracks in the nuts' skins.

18

Remove the husks from your macadamia harvest.

Step 18

Remove the husks from your macadamia harvest.

19

Air-dry the nuts for 2 to 3 weeks.

Step 19

Air-dry the nuts for 2 to 3 weeks.

20

Bake the nuts at the lowest oven setting for 12 hours.

Step 20

Bake the nuts at the lowest oven setting for 12 hours.

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