Precautions for plant repotting: Time and method for repotting potted plants

Things to note when repotting plants

Generally, after 1-3 years of plant growth, the nutrients in the pot will be consumed. As the plant grows, the original pot is too small and not conducive to the expansion of the root system. At this time, the pot needs to be repotted. However, repotting has high requirements for temperature. Try to choose spring and autumn when the climate is mild and suitable for subsequent plant growth.

1. When repotting, please note that the more times you repot, the better. Twice a year is the maximum. Repotting more often will hinder the normal growth of the plant and may even cause it to wither and die. For slow-growing plants, repotting once every three years is sufficient.

2. After repotting, the plants need to be placed in a cool and ventilated place. After about a week to adapt to the environment, they can be moved to a place with sufficient sunlight and good ventilation for maintenance. Also, it should be noted that it is best not to fertilize the plants within three months after repotting.

Key points for plant repotting

1. Root pruning and drying

When repotting the plant, trim off the old roots, diseased roots, rotten roots and weak roots. After pruning, soak the roots in diluted carbendazim or potassium permanganate solution to disinfect and sterilize them. Dry them in the sun for 2-3 days before planting.

2. Watering

Most plants cannot be watered immediately after being repotted. They must be placed in diffuse light for about 7-15 days. Wait until the soil is completely dry before watering. Water slowly and in small amounts to prevent water accumulation in the soil and root rot.

3. Soil for repotting

Generally, plants prefer loose, breathable, well-drained and fertile soil. You can buy ready-made soil suitable for plant growth on the market, or you can prepare it yourself according to the needs of plant growth and then use it after exposing it to the sun for sterilization.