Macadamia nuts are produced in eastern Australia, New Caledonia and Sulawesi, Indonesia, and are now planted in all tropical regions of the world. Our country has planted macadamia nuts, which are mainly produced in Yunnan (Xishuangbanna, Lincang), Guangdong, Taiwan Province and other places, and are more common in botanical gardens or farms.

Macadamia nuts have strong adaptability and are suitable for planting in hills or flat land below the altitude of1200m. In the place where macadamia is planted, the highest temperature in summer should not exceed 35℃, the highest temperature in winter should not be lower than 15℃, and the lowest temperature should not be lower than 0℃. For soil quality, it is best to choose soil with deep soil layer, rich organic matter and PH value of 5~6. In addition, it needs good drainage so as to have irrigation conditions when there is water shortage in dry season.

Extended data:

The flowering period of macadamia fruit in Guangzhou, China is from April to May, and the fruiting period is from July to August. Macadamia fruit (macadamia nut) is suitable for growing in mild, humid and windy areas. Therefore, Hawaiian fruit orchards should be built in places where there are few local strong winds all the year round and areas vulnerable to typhoons, and bamboo and branches should be used as support during the young tree period to prevent wind damage.

References:

Baidu encyclopedia-macadamia nuts