1. If you want to plant geranium in a pot in summer, you'd better choose a smaller flowerpot, and it's not too deep, to ensure the proper water content.
2. In summer, the sun is strong, and the soil is easy to burn. Generally, we can guarantee that we can direct it for two hours in the morning and evening. Other time must pay attention to shade, as long as there is astigmatism, a brighter place.
3. Pay attention to the ventilation. You can put a small fan to keep the ventilation. If there are air conditioning flowers, the temperature can be a little higher, so you can increase the ventilation.
4. Avoid consuming too much nutrition. If the plant is small, you can cut off some old leaves and flower buds properly and leave some green and tender leaves.
5. Don't apply too much fertilizer in summer. In addition to the normal use of potash, reduce the use of phosphate fertilizer, and stop using nitrogen fertilizer. Normal use of potassium fertilizer is to make the root system of the plant grow better.
6. When watering, don't spray water on the leaves too frequently, because the high temperature will cause the wet leaves to rot and affect the growth of the plants.
7. In the evening, spray some glucose on the leaves with low concentration. Wait until the next day, wash the leaves with clean water, and do a good job of ventilation. Pay attention not to cause water on the leaves.
In summer, fungus and bacteria are easy to grow, so we should do a good job in cleaning.
