What to do if a plant's roots rot|Different treatment methods for different plants
Let's share some knowledge about flower clinics. What to do if a plant's roots rot|Different treatment methods for different plants, let's get to know more about it.
No matter what method is used to grow flowers, it is possible to encounter root rot. Some flower enthusiasts have asked me what to do if a plant's roots rot? This depends on the specific situation, such as whether it is a herbaceous plant or a bulbous plant, whether it is hydroponic or soil-grown. Different plants and different maintenance methods require different treatment methods. Let's introduce them one by one, hoping to be helpful to flower enthusiasts.
We know that root rot in plants has reasons, and the most common is that the soil is moist and积水 for a long time, which causes root rot. Most of them are due to this reason. Of course, there are also some caused by diseases and fertilizer damage, although this situation is less common.
Generally, the popular way to deal with plant root rot is to clean up the rotten part, then disinfect and plant in new soil. If the plant is hydroponic and the roots rot, it is recommended to cut off the rotten part, disinfect, and then dry it in a cool and ventilated place before changing to soil planting, because continuing to plant in soil may cause further rot.
Since plants are different, we can be flexible in the specific treatment. Let's take a closer look below.
1. Herbaceous Plants
Whether hydroponic or soil-grown, the first treatment method when root rot occurs is to try to make a backup first, because many herbaceous plants can be propagated by cutting. So we should first understand whether the plant we are raising can be cut. If it can, we should first propagate by cutting and then consider how to deal with root rot.
When root rot is found in herbaceous plants, it is generally quite severe. We can observe the growth of the plant. If the plant has already wilted, there is not much room for rescue. Digging it out to treat it will not help and may even accelerate death. If there are several plants in a pot and only a few have problems while others are growing normally, it is recommended to check whether the soil in the pot is积水 or whether it has been fertilized recently. If so, improvements should be made, such as controlling water or, if fertilized too much, watering more to wash away the excess fertilizer.
2. Tubers and Bulbous Plants
These plants are easier to handle than herbaceous plants because root rot has a process. When we find root rot, we can cut off the rotten part cleanly, then apply wood ash to the wound (it's fine if there's none), and place the plant in a cool and ventilated place to dry for 1-2 days. After the wound heals, repot it with new soil, which usually has a high survival rate.
If the rot is severe, as long as there is still healthy tissue in the root plate, there is still a chance to save it. However, it cannot be planted directly in a pot. You can use media such as coarse sand or vermiculite to plant and grow roots, and then repot with ordinary media after the roots have grown.
3. Root Rot in Woody Plants
Many woody plants can also be propagated by cutting, but it is relatively more difficult. For example, it is easy to propagate roses by cutting, but it is very difficult for plants like the money tree. So for root rot in woody plants, we need to first understand whether the plant we are raising can be cut, and consider making a backup first.
Also, for many plants, especially large ornamental foliage plants, the chance of rescue is actually not great once root rot occurs. Some flower enthusiasts' money trees, when root rot is discovered, are already severely rotten. Although the top of the wooden stake looks healthy, the chance of rescue in a home environment is almost zero, so it is recommended to throw it away.
If the root rot is not severe, the treatment method is the same as mentioned earlier: clean up and disinfect, then repot.
The detailed explanation of how to deal with plant root rot|Different treatment methods for different plants shared above, I hope this article can bring you some help in green plant management!