What are the cultivation methods and precautions of red sandalwood?

Rosewood cultivation method

Rosewood is a plant of the genus Dalbergia in the Fabaceae family. The commonly used methods of propagation of rosewood are seeds and cuttings. The height of the plant is 15-25 meters, the diameter at breast height is 40 centimeters, and the bark is gray. There are mainly two varieties, namely, small-leaf rosewood and Venus rosewood.

Rosewood is a tropical plant that prefers an environment with plenty of sunlight and is not resistant to low temperatures. When planting it, you should choose a place with abundant sunlight. 20℃-30℃ in spring, summer, autumn and winter is its best growth environment. The temperature in winter should not be lower than 3℃. In addition, the number of fertilizations should not be too frequent, and pay attention to applying thin fertilizers frequently.

Watering method

Red sandalwood has very high requirements for water and needs to be watered every two or three days. When watering, you must follow the principle of "don't water unless the soil is dry, and water thoroughly when you do." Watering should be avoided during the hot noon, and each time you water, you must water thoroughly, not just wet the surface.

Fertilization method

The root system of red sandalwood is relatively developed, and it is suitable for growing in fertile soil rich in organic matter. When planting, sufficient base fertilizer should be applied, mainly compound fertilizer containing calcium, magnesium and phosphorus. The fertilizer can be buried in the soil, but not close to the root system to avoid root burn.

Pruning methods

When the branches of red sandalwood grow to a certain thickness, they can be cut short. Then, when they grow to an appropriate thickness, a small section can be cut off. Generally, crossed, parallel or weak branches should be pruned during the peak growth period from March to May.

Matters Needing Attention in Rosewood Cultivation

Red sandalwood bonsai has the ability to adapt to the environment. Generally, do not move the bonsai frequently after maintaining it in one place, otherwise it will cause leaf fall. In addition, the plant is prone to diseases such as anthracnose and black mole disease in the seedling stage. You can spray Bordeaux mixture or carbendazim for prevention and control. Leaf-eating pests such as golden flower bugs and beetles may also appear, and you can spray dichlorodiphenyltrichloroethane to kill them.