What nut trees grow in South Africa?

What is the most expensive nuts in South Africa?

Macadamias are the most expensive nuts in the world, and price records continue to be broken year on year, reportedly reaching up to $25 a pound on international markets. Avocados are commonly dubbed “green gold”, with worldwide demand pushing prices sky-high.

Can you grow a tree from a nut?

Walnut trees can be easily grown from seeds by following a few simple steps. Collect walnuts after they fall to the ground. … Before the walnuts will germinate, the nuts need to be exposed to cold temperatures and moist conditions. The cold-moist requirement can be met by planting the nuts in the ground in fall.

Do you need 2 walnut trees to produce nuts?

All walnut varieties are self-fertile, meaning that the pollen can travel from the male parts to the female parts of the same tree and under this procedure the tree can produce nuts. Thus, a single tree can theoretically produce nuts without needing other walnut trees around.

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