How to Save a Cactus with Rotting Roots
The editor introduces you to the related experience of how to save a cactus with rotting roots in flower planting. The specific contents are as follows:
How to Save a Cactus with Rotting Roots
After the cactus roots rot, remove the cactus from the potting soil, cut off the rotting part with a sterilized pair of scissors, remove it, and it is best to disinfect it afterward. Then place it in a well-ventilated area to dry, and try not to water it until it grows new roots.
Method to Save a Cactus with Rotting Roots
After the cactus roots rot, remove the cactus from the potting soil, cut off the rotting part with a sterilized pair of scissors, remove it, and it is best to disinfect it afterward. Then place it in a well-ventilated area to dry, otherwise, it will struggle to survive.
Plant it in the potting soil after the wound is dry and exposed to light, but do not plant it too deep to avoid root rot, and try not to water it until it grows new roots.
How to Prevent Root Rot in Cacti
1. Reduce watering
Cacti are drought-resistant and do not require excessive water. Overwatering can cause积水 in the potting soil and an unventilated environment, which can easily lead to root rot and even cause the entire plant to die. Try to place it in a well-ventilated environment and water it only after the soil is completely dry. Regular maintenance should also involve moderate watering, controlling moisture, and not watering too frequently.
2. Incorrect fertilization
Fertilizing cacti can easily lead to over-fertilization or the application of excessive amounts of unfertilized fertilizer, which may cause root rot. It is necessary to fertilize it at the right time and in the right amount, with neither the amount nor the concentration of fertilizer being too high.
Fertilize every half a month during the cactus growing period, and in winter, try not to fertilize, or only apply a small amount of fertilizer, which can effectively prevent root rot.
The content shared in this article about how to save a cactus with rotting roots can be referenced by green plant enthusiasts.