Planting of Paulownia: 1. Seed germination The sowing of paulownia is generally carried out in spring. Before sowing, the seeds need to be germinated. Soak the seeds in warm water at about 35-40°C for about half an hour. After cooling, put them in warm water at about 15-25°C for another 12-14 hours. Or use wet sand to accelerate the germination. Water regularly and keep the relative humidity between 90-95%. 2. Temperature It likes a warm environment and has strong cold resistance, so there is no need to worry about temperature issues during maintenance. The temperature can grow normally between minus 25 degrees and 35 degrees. It is best to control the temperature above zero degrees in winter 3. Light: It likes the sun, and it can grow vigorously when given enough light at ordinary times. Don't worry about the strong light in summer, it will not cause bad effects. Therefore, when planting, choose sunny plots to encourage plants to get more sun. 4. Soil Paulownia has higher requirements on the soil. Mainly manifested in soil fertility, soil thickness and degree of looseness. If the soil is sticky or too waterlogged, paulownia will grow badly. Too much dry soil will also make paulownia grow poorly.
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