In summer, the watering time should be before 10 a.m. and after 5 p.m. When the weather is cool and the climate is suitable, it is better to water around noon. After the cold weather, the best watering time is around 2-3 p.m., and the specific watering time can be determined according to the situation.
For primrose, there is no difference in watering method, which is basically the same as other plants. Just take out the water first, then dry it for a while, and then pour it along the edge of the flowerpot.
In summer, the temperature is higher, and the evaporation is more, so the water demand is more, and the water should be sufficient when it is given. From the cool autumn, we should reduce the amount of water, not give so much water. The general principle of watering is to pour it thoroughly, so as not to cause root rot.
Spring is just the period of growth. At this time, there is a large amount of water demand. The secondary water can be supplied every three days to fully ensure the supply of water and the growth. In summer, because of evaporation, water can be supplied once a day. From the end of autumn, the frequency was reduced, and the basin soil was observed before water supply.
