Growing
Because they are native to the rainforests of Australia, macadamia trees grow best in a tropical or subtropical climate. When planting, choose well-draining soil with a slightly acidic pH between 5.0 and 6.5. These trees can grow large, but they can be grown in containers if space is limited. A single plant can set fruit on its own, so you do not need a second tree for pollination, though the white or pink blossoms will attract pollinators to your garden.
Watch the blossoms during warm, humid periods, as fungal pathogens like Neopestalotiopsis can cause flower blight. Water regularly and consistently, but do not let the roots sit in waterlogged soil, as they need good drainage.
Unlike many other orchard fruits, macadamias do not continue to ripen once removed from the tree. Harvest the woody, rounded fruits only when they are fully ready to use. Once gathered, keep your nuts unwashed to prevent moisture buildup. For long-term storage, keep your harvest in a cool, dark cellar or in the fridge.
Plant Witch