Grapefruit trees will grow well only in a well lit conservation environment. Of course, even in a bright room, they can blossom, but fruit setting is almost difficult.
Almost most plants don't like ponding, and the grapefruit tree stock trifoliate has a strong adaptability, so watering should be based on the principle of "better lack than rotten".
The principle of thin fertilizer and more fertilizer should be followed. In the north, grass and plant ash can be considered.
In order to improve the rate of fruit bearing, potting is easy to feed and blossom, and the most difficult is fruit bearing. It is good to hang a grapefruit in a pot. Fruit preservation can be carried out from two aspects: 1. Increase tree nutrition, strengthen fertilizer and water management, try to keep leaves and prevent abnormal leaves; 2. Control the amount of flowers and drain out those abnormal flowers and flowers with more dense.
Artificial pollination, although grapefruit is hermaphroditic, if artificial pollination can be appropriate, it will improve the rate of fruit setting. It is to contact the stamens and pistils of a flower and let the pollen transmit to each other, so as to complete pollination.
