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Privet is an evergreen broadleaf tree species with strong resistance to pollution.
Privet is an evergreen tree of the genus Ligustrum in the olive family (Oleaceae). 1. Habits: Privet is native to China and Japan. It is light-demanding but tolerant of shade, prefers a warm, humid climate, and is suited to slightly acidic to slightly alkaline or calcareous soils. It can also grow in clayey soil with a salt content of 0.2%, can withstand low temperatures of -12°C, and is not tolerant of poor, thin soils. It is deep-rooted with well-developed fibrous roots, grows quickly, has strong sprouting ability, and tolerates pruning. It is not strict about climate, but is best planted in humid, sheltered, sunny spots, and grows especially well in deep, fertile soil rich in humus.
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How to propagate broadleaf privet? Detailed propagation techniques
I. Seed propagation 1. Seed selection: In North China, late November to mid-December is the suitable period for seed collection. Choose trees with strong vigor, good form and strong resistance as mother trees. Carry out collection on a sunny afternoon, selecting seeds with high maturity, plump grains and no pests or diseases. After collection, dry them in a cool, ventilated place in the shade; avoid direct sunlight. 2. Soil mixing and land preparation: Select 2 parts fertile sandy loam with a pH of 6.7 to 7.0, 1 part high-quality peat soil, and 1 part field soil, then add 1.5 kg of diammonium phosphate and superphosphate
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