How can you prevent and treat root rot in indoor plants?

Root rot is a common problem in indoor plants, especially when they are overwatered or have poor drainage. The condition is caused by a fungus that thrives in wet soil, which causes the roots to rot and eventually die. Here are some tips to prevent and treat root rot:

• Make sure your indoor plants are potted in containers with drainage holes at the bottom.
• Water your plants only when the top inch of soil is dry, and avoid overwatering.
• Remove any dead or damaged roots from the plant, and trim away any brown or mushy parts of the stem or leaves.
• Repot the plant in fresh, well-draining soil, and consider adding a layer of gravel or sand to the bottom of the pot to improve drainage.
• Treat the plant with a fungicide, following the instructions on the label.

If your plant has severe root rot, it may be beyond saving, and you may need to dispose of it to prevent the fungus from spreading to other plants.