Root Rot, the bane of every plant lover, is one of the most frustrating problems. Nothing feels worse than thinking it is too late to save your plant or wondering why you even tried in the first place. The good news is that not all hope is lost. Root rot can be fixed. If you have a plant that has it or just want to keep your plant knowledge sharp, grab a tea or coffee, take a seat, and let us dive into this quick guide on identifying and saving your plants from root rot.
What is Root Rot?
Root rot occurs when roots are left soggy, deprived of oxygen, and begin to develop a fungal problem in their soil. Overwatering is the main culprit for indoor plants, with potted plants being the most at risk. It sounds scary, but it is entirely normal. Watering is not linear, and different plants have different needs.
Rule 101 for spotting Root Rot
Leaf damage or change: Older leaves naturally change color and drop, so focus on newer leaves. If you notice browning, yellowing, or black spots with a yellow halo, this could indicate dying roots.
Soil remaining drenched: Overwatering is very common with indoor plants, especially in pots without drainage holes. Without a way for water to escape, soil stays wet and slowly drowns the roots. Even pots with holes can have this issue, though less often. If the soil stays soggy for more than 2 or 3 days after watering, reduce the amount you water and check the soil regularly.
Smell: Root rot has a distinct smell. It may not be noticeable on the surface, but if you move the soil, you might detect it. Early signs smell like rotting vegetation, sour soil, or stagnant water. In severe cases, it can smell like rotten eggs, sewage, or sulfur because of anaerobic bacteria breaking down dead roots.
How to fix Root Rot
If you notice leaf changes or waterlogged soil but are not sure it is root rot, give the soil a few days to dry out. Watch for any further changes over 3 to 5 days.
If you confirm root rot, remove all dying or dead leaves. Once they are gone, they will not recover, but removing them encourages healthy new growth.
Next comes repotting. For detailed guidance, check out our full guide here: How to Repot Your Houseplants. Quick tips include removing old soil, gently cleaning the roots, and avoiding disturbing the root system too much while brushing off the soil.
Prevention
To avoid root rot:
- Always use pots with drainage holes.
- Allow the top layer of soil to dry before watering.
- Never let excess water accumulate in dishes or pots without drainage.
We hope this quick guide gives you some peace of mind. Root rot may sound scary, but it is easy to fix.
Have you had plants affected by root rot? Are you struggling with it now? Send a photo of your plant to hello@wethewild.co, and we will provide a comprehensive guide on how to save it.