1.The flowerpot should be as large as possible, so that even if the fertilization and watering are improper, it can adjust itself to a certain extent.
2.Watering should not be frequent but must be watered thoroughly. The most taboo and easiest mistake to make at the beginning: always water and water a little at a time. In this way, the soil on the surface is wet and the soil underneath is dry, and the flowers and trees wither due to airtightness and drought.
3.The surface layer of dry soil must be watered one centimeter thick! Unless the cactus is drought-tolerant, it will really kill it.
4. Watering should also vary from season to season. As spring arrives, the temperature rises, trees begin to sprout and grow leaves, and the water demand gradually increases, so watering should also increase. In summer, the temperature is high, the sun is hot, and the sunshine is long. The leaf surface and pot soil evaporate quickly. The water should be poured enough, usually in the morning and evening. As the weather gets cooler in autumn, the growth rate of trees slows down or gradually stops growing, and the amount of soil evaporation decreases accordingly. From the beginning of autumn, the water volume can be considered to gradually decrease, and the two will be gradually reduced to one depending on the situation. However, the autumn wind is strong and the air humidity is very low, and the watering is still not careless. In winter, the temperature is low, the physiological activities of the trees are slow or even dormant, and they need very little water. They should be watered every few days, as long as the pot soil is kept slightly wet.