But why are macadamia nuts so expensive? The main reason is the slow harvesting process. While there are ten species of macadamia trees, only 2 produce the pricey nuts and it takes seven to 10 ...

Water: Macadamia trees are shallow-rooted ... It takes 6-7 years before a tree grows nuts, then it can produce up to 50kg – in their shells – a year. To get a super bumper crop, plant two ...

But why are macadamia nuts so expensive? The main reason is the slow harvesting process. While there are ten species of macadamia trees, only 2 produce the pricey nuts and it takes seven to 10 ...