1. Soil: there is no requirement for soil quality. Saponacia can be planted in general soil. I can plant and choose sandy loam by myself. It is fertile, breathable, and has good drainage performance, which is very suitable for its growth.
2. Water content: Gleditsia pods have strong drought resistance, because their roots will grow very deep, and they can store water by themselves. Usually the time of watering is about 30 days. The amount of water is subject to pouring, but do not store water.
3. Nutrients: scientific fertilization is very important, and the best choice is to use the fermented cow and horse manure during the growth period. Spread the fertilizer evenly, so that the pods can be fully absorbed.
4. Light: saponacia has a certain shade resistance. It is a light loving plant, suitable for sufficient sunlight, but it does not like strong direct light, which will cause sunburn of its branches and leaves.
1. Pruning: after planting, pruning should be strengthened to cultivate the growth of the trunk. When pruning, the height of the trunk and the roundness of the crown should be the main factors. Some withered shoots should also be pruned, so as to promote the growth of the lateral branches and the shape of the crown.
2. Propagation: it is usually carried out by sowing and propagation. The old trees between 30 and 80 years old are selected to produce full seeds. Let it dry in the sun, then knock to remove the peel and soak it in water for two days and two nights. Then pull it out and put it in the wet sand for germination and storage. Wait until the middle of March, the seeds will crack and show diphtheria before planting.
1. Coal pollution disease: the branches of the crown are too dense. If the interior is not ventilated and transparent, it will be infected with coal pollution disease. At this time, we should use the diluted good Rick to spray on its branches and leaves, which can control the spread of the disease. We can spray once a week, three times or so.
2. Saponification Psylla: the common pest is saponification Psylla, which is very harmful to it. It needs to be diluted with high osmotic phenoxycarb emulsion for spraying to prevent and control.
1. How to spend the winter: before the winter comes, water it once, so that it will not be damaged by frost in the cold winter. Wait until the early spring when it is poured a thawing water, so that can promote the emergence of new shoots.
2. Whether it can rain: it can rain, but after the rain, it should be timely drained to avoid affecting its normal growth.
