When does Lagerstroemia indica sprout and grow leaves?

Lagerstroemia speciosa generally germinates in mid-April, but due to the temperature difference between north and south, the germination time will be advanced or delayed to some extent. Its flowering period and color are mainly white, red and purple, and it enters its full flowering period in summer. Each flower can bloom for about 50 days, and the flowering period can be as long as 4 months.

Germination and long leaf requirements of cultivated Lagerstroemia indica

1, soil requirements

Osmunda japonica Has low requirement on cultivation soil and is easy to cultivate. It has no strict requirements for soil. It likes to grow in fertile and moist soil and can resist drought. It grows well in calcareous and acidic soil, and will grow better if the soil is breathable and has good drainage performance.

2. Temperature requirements

Osmunda japonica is not cold-resistant, easy to freeze-dry, and will freeze to death in severe cases. So move indoors in winter, and keep the room temperature above 7℃. When the temperature is lower than 7℃, methods such as plastic bag insulation, hot water heating and furnace heating should be adopted, and ventilation should be paid attention to. If the indoor temperature is too high, you can open doors and windows to reduce moisture.

3. Climatic conditions

Osmunda japonica can't grow without sunshine. Generally speaking, it grows in sufficient sunshine and good ventilation. It is best to move to a sunny window for maintenance in winter. Insufficient light not only causes few branches or flowers, but also weakens the growth potential and leaf number.

Sowing date and key points of Lagerstroemia indica

The planting time of Lagerstroemia indica is usually in March or April every year. Of course, due to the different climate and soil conditions in different regions, the specific planting time of Lagerstroemia indica depends on the temperature in the planting area.

Generally, the seeds of Lagerstroemia indica are sown by sowing. Sow two Lagerstroemia indica seeds every 3 cm, and cover them with a layer of fine soil about 2 cm after sowing. After the seeds germinate and are unearthed, attention should be paid to water and fertilizer management and pest control.