Cultivation methods and matters needing attention of hibiscus flowers

In the process of cultivating hibiscus flowers, 3 parts of humus, 2 parts of vermiculite and 3 parts of coarse sand are generally mixed, and sawdust is added to the bottom of the pot as a drainage layer when it is put into the pot. The long-term daily light duration of hibiscus peanut should not be less than 5 hours, water it 1 ~ 2 times a day in summer drought, and bury some rotten foliar fertilizer in late autumn.

First, the cultivation method of hibiscus 1 is suitable for soil.

Soil environment is the basic requirement of hibiscus cultivation methods and matters needing attention. The root system of hibiscus is sensitive to the water permeability of soil, so it is best to choose soil with smooth drainage and relative air permeability, mainly sandy soil with strong water permeability. It is best to add bone meal when you put it into the pot, so that the roots can grow healthily.

2. Full lighting

Hibiscus flowers are not tolerant to shade, and insufficient light will lead to insufficient nutrition and look ill. The long-term daily light duration of hibiscus peanuts should not be less than 5 hours, and the sunshine is strong at noon in summer. You can move indoors or use an umbrella to prevent hibiscus from getting sunburned.

3. Proper humidity

Hibiscus likes humid growth environment and is not drought-tolerant. Keep enough water during the growth period, and water less during the dormancy period to control the growth of leaves. For example, you don't have to water more in winter, but you can water 1 ~ 2 times a day when it is dry in summer, and keep the principle of watering when it is dry in spring and autumn.

4, moderate fertilization

The fertilization method of hibiscus flowers is very unique, which requires punching and fertilizing, that is, punching several holes evenly around the crown and filling in the fertilizer. Urea can be applied before flowering, phosphate fertilizer can be applied at ordinary times, about 0.5kg per plant, and some rotten leaf fertilizer can be buried in late autumn, which can make the flowers bloom more vigorously.

Second, matters needing attention

Generally, hibiscus flowers should be changed in spring, not in autumn, because the weather in autumn is worse than grade VI, which will affect the survival rate of hibiscus flowers in pots. It is also relatively simple to change hibiscus flowers. Just lay it flat and knock it out. After entering the pot, you can trim the branches and leaves, reduce the evaporation of water from the branches and leaves, and lock the water.