When cultivating lotus in a pot, you don't need to put too much soil on it. Under normal circumstances, the soil accounts for 1 / 3 or 1 / 4 of the pot. You need to let the soil cover the bulb of lotus. Although it doesn't need much water, it can't let its bulbs show on the soil. If water is added, it is usually 2-3cm above the soil. In the later stage of plant growth, water should be added continuously, but the selection of water quality should be paid attention to.
