2. Peel off the external green leaves layer by layer from the lower green lobule, and leave 5- 10 large leaves according to the size of the leaf cluster. Be careful to peel only the green leaves outside. There may be some small leaves hidden in the green leaves, and these leaves will be preserved. In this way, the white stems of 1.5 cm to 2.5 cm are exposed at the lower part.
3. After drying in the shade for a few days, put it in a glass or a suitable bottle for hydroponics. The height of water is higher than half of the white stem, but lower than the base of the leaf. Put it in a bright and scattered place in front of the window. Changing water every day can generally eradicate it within a few weeks. You can change water regularly and replenish nutrient solution in the future.