When is the best time to repot a cactus? Time and precautions for repotting

Cactus repotting time

Cactus needs to be repotted. If it is not repotted for a long time, the roots will curl up together, affecting its growth. Moreover, the nutrients in the soil have been almost consumed and cannot meet the later growth needs. Therefore, the pot should be repotted in the warm season.

It is best to change the pot of cactus every 1-2 years. Providing new soil can promote growth. You should choose the right time to change the pot. It is best to change the pot in spring and autumn. This is the period of most vigorous growth and the climate is relatively mild and suitable. Changing the pot at this time will have less impact on the plant, and changing the pot can promote recovery growth.

How to repot a cactus

1. Preparation for repotting

Cactus is relatively drought-resistant. You can stop watering it a week before repotting to keep the soil dry. This can avoid damaging the roots. Prepare a pair of thicker gloves to prevent your hands from being pricked by the thorns of the cactus.

2. Pot soil preparation

Prepare the flower pots and soil for repotting. You can choose a transparent clay pot of suitable size. The soil can be a mixture of peat soil, perlite and vermiculite in a ratio of 5:3:2 to ensure that the soil is loose and breathable.

3. Repotting

Pat the edges of the flowerpot to loosen the soil and walls, remove the cactus from the pot, clean up the old soil, cut off the rotten roots, disinfect and sterilize it, put a layer of broken tiles at the bottom of the pot, fill the pot with soil, and then plant the cactus in the soil.

Things to note when repotting cacti

After the cactus is repotted, it needs to be cared for and managed more thoroughly. Move it to a well-ventilated location and maintain soft light to help the cactus adapt. Be careful not to rush to water it after repotting to avoid waterlogging and root rot.