Winter fertilization technology

To plant the Chinese rose plant on the ground, after the pruning is completed, an annular groove is excavated around the root of the plant. Depending on the size of the plant, 250 to 300 grams of cake fat may be buried per plant, and 500 grams of chicken and duck dung may also be used. Dry or 2500g to 3000g fertilizer pond mud to meet the needs of its growth and flowering season. After the pruning is completed, the potted plants can remove the plants from the pots, shake off a part of the virtual soil, cut the roots that have been rotted and die, and use fresh and fertile loose soil to plant them, and at the same time bury the plant in the middle and lower parts of the flower pots. 50 to 100 grams of roasted cooked fat cake, to meet its second year of birth and flowering needs.

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