1、 How to raise Paulownia flowers

1. Temperature: it likes warm environment and has strong cold resistance. There is no need to worry about temperature during maintenance. The temperature can grow normally between minus 25 degrees and 35 degrees. In winter, it is best to control the temperature above 10 degrees above zero to avoid frostbite of seedlings

2. Light: it likes the sun, usually give it enough light, it can grow vigorously. Even the strong light in summer doesn't have to worry and won't have a bad impact. Therefore, when planting, we should choose sunny plots to promote plants to get more sun

3. Watering: during the seedling period, it needs more water, so it should be watered frequently. Spring and autumn should be watered every three or five days to make the soil moist. It is necessary to increase the number of watering in summer, once a day, and reduce it in winter

4. Fertilization: it has strong adaptability, but it grows fast during the seedling period. It is recommended to apply thin fertilizer frequently to promote better and faster growth. Usually fertilizing once a month can meet the demand

2、 Paulownia flower planting technology

When it is cultivated, it mostly uses the methods of sowing, root insertion and root retention, among which the root insertion method is the most common. Plots with good permeability and convenient drainage and irrigation shall be selected when the small seedlings grow to 15-20 cm long and 1.5-4 cm thick. According to the distance of one meter multiplied by one meter. In addition, the management of fertilizer and water should be strengthened during the growth and development of seedlings, so that they can grow more vigorously