1、 How to judge watering flowers

1. Leaf change: to judge whether to water the flowers, you can observe the changes of the leaves. When the flowers are short of water and need watering, the leaves will turn yellow, there are signs of drying, and the reed head will also shrivel and turn yellow. Both old and new leaves will change. The old leaves will turn yellow from the leaf tip. The green of the new leaves is not obvious and looks dull

2. The flowerpot becomes lighter: you can weigh the weight of the flowerpot by hand. The flowerpot obviously becomes lighter because the water inside evaporates, and then the weight becomes lighter. In this case, watering should be timely to provide sufficient water for the plant

3. Soil change: you can judge whether to water the flowers through the change of soil. The color of the soil surface will become pale and gray white. Twist the soil with your hand, and the soil will be powdery. Tap around the flowerpot with your finger joints, and the sound will be crisp. Put your finger in. If it's dry, it means it's dry and you can water it

2、 How to judge excessive watering

If you water too much, a lot of water will flow from the bottom of the flowerpot. If it goes on for a long time, the root will rot, affecting the normal growth of the plant and causing problems in the leaves