The upside down clock is very afraid of the hot environment. When the temperature exceeds 30 ℃ in summer, its leaves will begin to wilt. If it doesn't cool down in time, it will have yellow leaves, falling flowers and other problems, and may die in serious cases. In summer, it is necessary to cut off its flowers in time, and then cut off unnecessary branches, and cut too long branches. After that, put it in a cool and ventilated place and cure it slowly.
Longevity flower is also very afraid of the hot environment. If the temperature is very high and the ventilation is not good in the place where it is raised in summer, it may have the problem of stalk black rot. After it has this problem, you need to find a knife to cut off the black rot part of it. Then apply a layer of carbendazim to the incision. After that, put it in a warm and half overcast place, and then cure it carefully.
In addition to the upside down gold clock and longevity flower, there are many flowers that do not like the hot environment in summer and are easy to die in summer. Among them, the more common ones are liger Begonia, cyclamen, hydrangea, bamboo, taro, hyacinth, Christmas Cactus, geranium, Junzi orchid and so on.
