1. Keep a cool environment

When summer comes, keep a cool environment. It likes cool, humid and sunny environment, and is afraid of high temperature, especially the old root. Although the new bulb is also highly resistant, it will stop growing and show a semi dormant state due to the hot weather. Therefore, when summer comes, we should cool down in time and can't be caught in the rain. We can only give a little light

2. Rational fertilization and watering

When summer comes, its leaves will start to turn yellow because the temperature is too high. At this time, watering should be reduced to allow the bulb to enter a semi dormant state. When the leaves are dry and the pot soil is dry, you can put it in a ventilated and shaded place, but you can't let the pot soil be too dry, otherwise the seed ball will dry out. If the new plants are introduced this year, they can't be fertilized and watered after June. They can't continue until the weather gets cold

3. Turn the basin in time

When July to August comes every year, it will enter a dormant state and the leaves will begin to fall. This situation can only recover after September. At this time, it is necessary to turn the basin and change the soil in time. Do not damage the root when changing the soil. Just remove the bad root. Then soak the seed ball in the disinfection solution for 10 minutes, and then take it out to dry

4. Do a good job in pest control

In summer, it is easy to produce diseases and then affect the whole bulb root, so spray it with Bordeaux solution before the disease, so as to achieve the effect of prevention. In addition, if diseased leaves are found, they should be removed in time to prevent infection with other leaves