How to water Christmas cactus without root rot, what to do if the roots rot

1. How to prevent root rot when watering

1. When watering Christmas cactus, you need to first understand the moisture level of the potting soil. If it is relatively humid, do not water it. When the soil becomes dry, water can be added in time.

2. Do not water too much during its flowering period. At this time, you need to pay attention to water control and keep the soil in the pot slightly dry. If you water too much, not only will the roots rot, but the buds will also fall off.

3. When the temperature in the breeding environment is too high or too low, it will temporarily enter dormancy. At this time, you should also pay attention to watering less. When the temperature gradually returns to normal, normal watering should be resumed.

2. Treatment methods for root rot

When the roots of Christmas cactus rot, it needs to be removed from the potting soil as soon as possible and the old soil around the roots needs to be shaken off. Find a pair of clean scissors, trim off the rotten parts, and place it in a well-ventilated place to dry. Pour out the old soil in the pot, replace it with new soil, and finally replant it in the potting soil. In addition, you should pay attention to water control and avoid watering too much.