Best Practices For Macadamia Farming

Macadamia farming is a type of agriculture that focuses on the cultivation of macadamia nuts. 

It can be done on a small or large scale, and it can be done in a variety of environments, including tropical and subtropical climates.

Macadamia trees are relatively easy to care for, and they are not very susceptible to pests or diseases. This makes macadamia farming a relatively low-risk agricultural venture. 

The main challenge of macadamia farming is that it can be difficult to harvest nuts. The nuts grow inside a hard shell that must be cracked open to extract the nutmeat.

Macadamia nuts are a high-value crop, and they command a high price on the market. This makes macadamia farming a potentially profitable venture. 

Macadamia nuts are a popular ingredient in a variety of foods, including cookies, cakes, and ice cream. They are also used in a variety of cosmetic products.

There are three main types of macadamia farming: commercial, hobby, and backyard. 

Commercial orchards are planted on a large scale and produce the majority of the world’s macadamia nuts. Hobby orchards are smaller in size and are planted by people who have a passion for the crop. 

Backyard orchards are even smaller and are typically planted by homeowners who want to grow their own nuts.

How to Grow Macadamia Nuts from Seed

Macadamia trees can be grown from seed, but they are not easy to germinate. The seeds should be soaked in water for 24 hours prior to planting. 

They can be planted in a pot or in the ground. The pot should be filled with a soil mix that is high in organic matter. The seeds should be planted about 1 inch deep and should be spaced about 6 inches apart. 

The soil should be kept moist, but not wet. The seedlings should be transplanted into the ground when they are about 6 inches tall. They should be spaced about 20 feet apart.

Macadamia Tree Spacing

The spacing of macadamia trees is an important consideration for farmers. 

The trees should be planted far enough apart so that they have enough room to grow, but close enough together so that they can be easily harvested. 

A good rule of thumb is to plant the trees in a staggered formation, with 12 to 18 inches between each tree.

Macadamia Tree Lifespan

Macadamia trees are large evergreen trees that grow up to 25 meters tall. 

The trees are dioecious, with male and female flowers on separate trees. The fruit is a hard-shelled nut that is 2-3 cm in diameter.

The nuts are harvested from the trees when they are mature, typically after 12-18 months. 

The nuts are shelled and the kernels are dried and roasted. The average lifespan of a Macadamia tree is 25-30 years.

Macadamia Nuts Benefits

  • Nutritional profile

Macadamia nuts are a good source of monounsaturated fatty acids, including oleic acid, which is beneficial for heart health. They are also a good source of dietary fiber, thiamin, and vitamin B6.

  • Health benefits

Macadamia nuts are a good source of antioxidants, including flavonoids and polyphenols. 

These antioxidants protect cells from damage and may help reduce the risk of some chronic diseases. 

The monounsaturated fatty acids in macadamia nuts may also help improve heart health.

Is Macadamia Farming Profitable?

Frankly speaking, Macadamia farming is a potentially profitable agricultural enterprise, but it is also a risky one. For example, Macadamia farming in Kenya.

The trees are susceptible to a range of pests and diseases, and the market for the nuts is volatile. 

Nonetheless, with good management, macadamia orchards can produce a high return on investment.

Macadamia Nuts Price

The price of macadamia nuts is determined by a number of factors, including the quality of the crop, the cost of production, and the demand for the nuts. 

In general, the price of macadamia nuts tends to be fairly stable, but it can vary depending on the supply and demand.

Why are Macadamia Nuts so Expensive

The price of macadamia nuts is high because the trees grow slowly and the production is relatively low. 

These trees take four to five years to produce a crop and then may produce for another 20 years. The nuts are also labor-intensive to harvest.


Macadamia farming is a lucrative agricultural business, and the industry is expanding rapidly. 

In 2013, the global production of macadamia nuts was estimated to be worth $1.3 billion. 

The industry is expected to grow by 4% per year through 2020 when it will be worth an estimated $1.7 billion.

Macadamia trees are native to Australia, but they are also grown in other countries, including the United States, South Africa, and Kenya. 

The majority of the world’s macadamia nuts are produced in Australia and the main countries that import macadamia nuts are the United States, Japan, and China. 

The main markets for exported macadamia nuts are the United States, Japan, and South Korea.

The primary use for macadamia nuts is as a food ingredient. They are used in a variety of dishes, including desserts, salads, and main courses. 

Macadamia nuts are also used in cosmetics, pharmaceuticals, and other industries.