When and how to repot cactus

Time to repot cactus

It is recommended to repot cactus in spring and autumn. This is the period of most vigorous growth and the climate is relatively mild and suitable. Repotting at this time will have less impact on the plant and can promote recovery growth. It is best to repot every 1-2 years. Providing new soil can promote the growth of cactus.

Methods and steps for repotting cactus

1. Depotting : It is recommended to cut off water one week before depotting. When depotting, first use a small shovel to draw a circle along the inner wall of the pot, or tap the outer wall of the pot, which can make the potting soil easier to separate. Then turn the pot upside down, hold the rhizome, and take it out carefully.

2. Prune the roots : Wear thick gloves to prevent your hands from being pricked by thorns. After digging out the cactus, shake off the soil around the roots to expose most of the plant's roots, and then slightly prune the strong roots.

3. Prepare potting soil : Prepare a larger flower pot with good air permeability. Choose new soil that is soft, fertile and well-drained. You can mix peat soil, perlite and vermiculite in a ratio of 5:3:2.

4. Plant in a pot : Place the cactus in the middle of the prepared soil, fill it with soil after the roots are expanded, compact the soil lightly, and finally place it in a cool place.

Maintenance of cactus after repotting

After repotting the cactus, place it in a sunny and well-ventilated place, and do not water it afterwards. The growth of new thorns means the repotting is successful. After about a week, the cactus will adapt to the pot, and then you can water it normally, but do not water it too much to avoid root rot.