Key points of geranium in summer

If Geranium wants to spend the summer safely, the first thing is to remove the flower bud, which can reduce the consumption of nutrients

Then, cut off the old leaves of Geranium. At this time, pay attention to stop applying nitrogen fertilizer, but potassium fertilizer can be used normally. Spray some glucose solution on the geranium leaves at night, and then clean them the next day. Pay attention to ventilation

The seedlings should not be watered in summer. If the water cannot evaporate in time, it is easy to rot. Pay attention to watering and try not to water on the leaves

Pay attention to the prevention and control of diseases and pests. Spray medicine in time. Carbendazim and chlorothalonil can be used. It is best to use them alternately to avoid drug resistance

At this time, you also need to pay attention to this. You can't expose to the sun. Basically, just keep a little bright light every day. Don't chase the sun

Another important point is ventilation. In summer, we must protect the geranium plants and ventilation in time to avoid breeding diseases and pests, rotten roots and yellow leaves