1、 Basin changing time

Lavender pots are often changed in spring. Due to long-term watering and fertilization, the soil is easy to harden and harden, so it should be changed once a year. If the pots are not changed in time, the growth of roots will be limited and breathing will be affected. At the same time, when watering, the water can not penetrate well, which is not conducive to the development of plants

2、 Water cut-off and basin removal

Before changing the lavender basin, stop watering for a period of time and let its basin soil dry gradually. After drying, the basin soil will split with the basin wall, so it is very convenient to take off the basin. Before taking off the pot, loosen the soil around the inner wall of the pot, hold the soil ball and take it out slowly. Don't hurt the leaves and roots, otherwise it will affect the subsequent recovery

3、 New soil preparation

The new soil of lavender must be loose and fertile, so as to be conducive to the breathing of roots and provide nutrients for its growth. Generally, garden soil, peat soil and river sand are used for preparation. The ratio of the three is 5:3:2. At the same time, a little organic fertilizer should be added as the base fertilizer. In order to ensure health, the soil needs to be exposed to the sun first to eliminate bacteria and insect eggs

4、 Upper basin curing

When the new soil is ready, you can put it in the basin. Put the plant upright into the basin and fill it with the prepared fill. It can be mentioned from time to time during the filling process, so as to keep the roots close to the soil. After being put into the basin, you can pour water once, and put it in a well ventilated semi shady place. Wait until the branches and leaves start growing again, and then carry out normal maintenance