Is Ji hardy (Japanese bonsai and how to raise it in winter)
Japanese Lagerstroemia speciosa has beautiful posture, smooth bark, long flowering period and bright color, which can last for 100 days. In addition, its root system is developed, and it is often made into a bonsai with roots, which is a very good experience whether it is to watch flowers, stems or roots.
Is Ji afraid of cold in Japan?
Japanese Wei Zi is afraid of cold. Because Ji likes the sunshine in Japan, she should be given plenty of sunshine in spring, autumn and winter. However, in summer, strong light should be avoided to avoid sunburn of plants.
Lagerstroemia japonica is cold-resistant
Lagerstroemia japonica is relatively cold-resistant, and can tolerate the low temperature of about minus 20 degrees, but the cold-resistant ability of potted plants is slightly weak, and it can also tolerate the temperature of about minus 10 degrees. If you maintain it in the south, you don't have to worry about the temperature at all, and Japanese Lagerstroemia indica can grow well outdoors.
Winter maintenance of Japanese Lagerstroemia indica
1, water
When maintaining Lagerstroemia indica, water it in time, and sufficient water can promote its growth. Watering should follow the principle of dry and wet, dry and wet alternately. When the soil is dry, water it in time and every time to avoid water accumulation in the basin. Pay attention to control watering throughout the winter and avoid heavy watering.
Step 2 apply fertilizer
When fertilizing Lagerstroemia indica, different fertilizers are selected at different stages. Fertilize the new branches before germination in spring, and apply decomposed sheep manure or cake fertilizer. Before flowering, 1 potassium dihydrogen phosphate can be sprayed for half a month. Pay attention to topdressing 1 double winter fertilizer before winter.