What should I do if I go out for many days and no one waters the flowers at home?

However, in the process of cultivation and conservation, we often encounter such problems, such as traveling at home, visiting relatives and friends, and no one watering the flowers and trees at home. Here are some ways to keep your flowers and trees from losing their beautiful colors without watering. (1) Soaking method: For some flowers with low water demand and relatively drought tolerance, such as cactus, water can be poured once before leaving and placed in a cool place. Even in summer, a month without watering will not have much impact on their growth. (2) Pot sitting method: For some flowers with strong moisture resistance, you can sit in a big pot or a big shallow dish and put water in the dish or pot. The water level should not be too deep, so that the water will be continuously transported to the middle and upper parts of the flowerpot through the capillary action of the soil. But this method cannot be used for drought-tolerant flowers and positive flowers. (3) Drip method: The plastic bottle can be filled with water, and then several 2 mm holes are punched in the bottle cap of the needle and buried in the flowerpot. Holes are attached to the soil, and water will slowly seep out of the wet soil. However, it should be noted that the pinhole should not be too large, so as not to leak too fast and make the soil too wet. In order to prevent the vacuum from forming in the bottle, several small holes can be punched in the bottom of the bottle. (4) Water absorption method: You can fill a bucket or basin with water, choose gauze with good water absorption, soak one end in water, and bury the other end in the drainage hole at the bottom of the flowerpot, and then put the flowerpot on a simple shelf in the bucket or basin. In this way, water can be immersed in the basin through the water absorption of gauze. (5) Matrix infiltration method: For some small potted flowers, they can be placed in larger pots, and the walls of the two pots can be filled with soil, wet sand, water plants with good water retention, moss, etc. You can pour water after filling it up.