If the geranium wants to spend the summer safely, the first thing is to take off the flower bud, which can reduce the consumption of nutrients.
Then, cut off the old leaves of Geranium. At this time, stop applying nitrogen fertilizer, but use potassium fertilizer normally. In the evening, spray some glucose solution on the geranium leaf, clean it again the next day, and keep ventilation.
The seedlings should not be watered in summer. If the water can't evaporate in time, it is easy to rot. Pay attention to watering and try not to water the leaves.
Pay attention to the prevention and control of diseases and insect pests, timely spraying, carbendazim, chlorothalonil can be used, it is best to use alternately, so as to avoid the plant resistance.
At this time also need to pay attention to this, can't be exposed to the sun, basically keep a little bright light every day, don't chase the sun
There is also a very important point is ventilation, summer must protect Geranium plants, timely ventilation, to avoid breeding pests and rotten yellow leaves.
