1、 How to make sunflowers bloom more

1. Light: the most important factor to make sunflowers bloom more is more light. Sunflowers like the sun, and plants that lack light will bloom less or even not bloom. Therefore, if you raise sunflowers at home, you must bask more in the sun, even in summer

2. Temperature: after sunflower is planted, it can bloom in an environment of about 20 ℃ for about a month. However, if the maintenance temperature is low, the growth speed of sunflower will slow down, and the flowering time will be delayed later, with late flowering and less flowering

3. Watering: sunflower is drought resistant, but in order to make plants bloom more, it is best to plant in loose and breathable soil, keep the soil moist, observe the whitening and drying of the soil surface, and water it in time to ensure that the plants will not die of drought in the summer sun exposure

4. Fertilization: sunflower doesn't need too much fertilizer and water, but if you want plants to bloom more, you can apply thin fertilizer frequently. For example, water the balanced fertilizer and water of nitrogen, phosphorus and potassium during the growth period of sunflower, use phosphorus and potassium fertilizer before flowering, and water it every half a month with light concentration

2、 How is sunflower small

After the domestic sun flower blooms, the flower is very small, mainly for the following reasons. The first is the variety problem, which can only be accepted. The second is the lack of light and find ways to brighten it. The third is that the maintenance temperature is too low and find ways to warm it. The fourth is the lack of nutrition, which can be improved by proper fertilization