1、 See dry
See dry means that after pouring water once, when the water inside basically disappears and the surface of the soil layer has turned white, you can pour water again. You don't need to wait until the basin soil is completely dry. To judge whether it is dry, you can flick the outside of the flowerpot with your fingers and make a crisp sound, which indicates that it is dry inside. If the sound is very dull, it indicates that it still contains water inside. You can also feel the soil with your fingers. If it is dry, you can supply water p>
2、 See wet
Seeing wet means that you need to water thoroughly every time you water the flowers. You can't only water half of the cut-off water to prevent the situation that the top is very wet and the bottom is dry. For a pot of plants with vigorous growth, the roots that absorb water are generally concentrated at the bottom of the flowerpot. If only half of the water is poured, it is difficult to concentrate the water to the roots, which is equivalent to no watering. Therefore, it can not be watered thoroughly until the soil layer is dry, and water can flow out until the bottom of the flowerpot p>
3、 Precautions
Generally, watering follows this principle, but it can not be generalized. Not all flowers are suitable for this method. We need to choose the appropriate method according to the characteristics of flowers. According to the climate and soil quality, more water can be poured in summer and water can be properly controlled in winter p>