1、 Maintenance method of bowl lotus in winter

Winter is the dormancy period of bowl lotus. After winter, other parts of the bowl lotus plant except the lotus root will die slowly. After it withers, trim it and cut off the withered parts. This can prevent them from wasting nutrients on the plant and affecting the winter of lotus root

2、 Method for preserving bowl lotus root

1. Indoor preservation: prepare a large jar, add some mud into the jar, then bury the lotus root in the mud, and add 15cm thick sand above the mud. After that, place the large cylinder at the indoor temperature of 10 ℃ and add water appropriately to make the slime paste all the time. After the water evaporates, replenish water in time to keep a certain amount of water in the water tank all the time

2. Outdoor preservation: when storing outdoors, you need to bury the lotus root in the soil in the flower pot. Then cover the top and bottom of the flowerpot with a layer of plastic film, and pad a layer of 3cm thick straw above and below for cold protection. If the weather is very cold, it is necessary to increase the thickness of straw as appropriate to avoid freezing the lotus root in the flower pot

3、 Method of turning pots of bowl lotus in the second year

In the second year, turn the bowl of lotus. Keep the soil dry when turning the basin. First take out the lotus root buried in the soil. When taking, be careful not to hurt the buds on the lotus root. After taking it out, you should dispose of the old soil, replace it with new mud, and then plant the lotus root into the new mud