It is not possible to reverse root rot. The treatment of this disease involves removing the affected portions of the plant. Once the rotting or dying parts have been removed, they can then be repotted in fresh soil to give the remaining healthy roots a fresh start.
If your plant succumbs to root rot, you can reuse the soil in a new plant, however, you'll have to take a few important steps first, such as sanitizing it (which we describe below).
Plants may appear wilted and thirsty, but take care to refrain from watering until about a week after re-potting to ensure that any roots damaged during re-potting have healed. During the recovery period, place plants in a cooler, shadier spot. Most potting soil contains fertilizer.
Allow for Good Soil Drainage
For container plants, potting soil should be used and pots must have drainage holes. Any saucers below houseplants should be emptied regularly and plants need to be potted in appropriately sized, not oversized, containers to avoid an excess of moisture in the soil.
Depending on the circumstances and severity of over-watering your roots may need more time for recovery than others! The good news is that most plants will bounce back between 7-14 days if they're given proper care (which includes rehydration).
Wash the pot thoroughly with a bleach solution. If possible, dip the remaining healthy roots in a fungicide solution to kill off any possible root rot fungus. After treating root rot in the plant, repot the plant in a clean potting mix.
Hydrogen peroxide can help to control fungal growth and fungal infection, such as root rot, by preventing the growth of fungi. It can also help kill fungus and bacteria on plant roots.
It is not possible to reverse root rot. The treatment of this disease involves removing the affected portions of the plant. Once the rotting or dying parts have been removed, they can then be repotted in fresh soil to give the remaining healthy roots a fresh start. What does root rot look like?
Repot the plant in a planter with new, damp soil. Let the soil dry out completely before watering the plant again. Let the soil dry out completely in the planter, then water it thoroughly with the hydrogen peroxide mix. Repeat this process until you start to see your plant getting better.
Remove about one-third or more of the old potting mix surrounding the plant's roots. As it grew, your plant removed some or all of the nutrients in the current mix, so you'll want to give it fresh potting mix or soil. Pour a layer of fresh potting soil into the empty planter and pack it down, removing any air pockets.
Another product that'll help prevent the spread of root rot is non-flavoured cinnamon. After having removed the dead roots, sprinkle a thin layer onto the healthy tissue before placing into a bed of new compost.
Repotting Plants: How to Do It
Make sure the plant is well watered 2-4 days in advance. You don't want to repot when it's sopping wet but being too dry will cause stress. Take the plant out of the pot. If the rootball is a bit tight, gently massage the roots to loosen them up.
Once symptoms are visible in the leaves the problem may be past the point of rectifying, endangering the entire plant. What is this? In extreme cases when conditions are perfect, cool temperatures and saturated soil, root rot can kill a whole, healthy plant in just a couple of weeks.
Lack of oxygen in the water
Plants that grow in water absorb oxygen from the water, whereas regular soil plants get their oxygen from the soil. So, it is crucial to refill the water in your planters regularly to oxygenize the water and avoid root rot.
If they look dark brown and mushy rather than firm and white or tan as they should be, your plant probably is suffering from root rot.
Is Root Rot Contagious? Unfortunately, root rot can be transferred from one plant to another. The fungal spores can become airborne, and even transported by insects and dirty gardening tools, to infect other plants.
Use cinnamon rooting hormone to encourage root development
Like sulphur, cinnamon is a natural fungicide that helps most plants root, while inhibiting the spores that cause rot in stem cuttings. Dip prepared plant stems in cinnamon and push them into the soil.
It also breaks down into the soil and releases extra oxygen that helps the plant grow new, healthy roots. Before you use hydrogen peroxide on your plants, you'll need to dilute it. Mix one part of 3 percent hydrogen peroxide with two parts water in a watering can or spray bottle.
Apart from being more mindful of how often and how much water you give your plants and plant roots, you can also use a mixture of 3 percent hydrogen peroxide concentration mixed in 1 quart of water once a week to encourage healthy root growth in your plants' roots or treat the spread of root rot and root decay.
However, bottom watering is a more controlled method of watering your plants. By remembering to check your plant every ten minutes or so while it's sitting in water, you can significantly reduce your chances of overwatering and causing root rot.
It may take a few days to adjust, but your plant will soon settle into its roomier digs and produce new growth again. And not only does repotting root-bound plants freshen up your greenery, but it's also an opportunity to update your decor with a stylish container.
Clean both your equipment and the plant's container with rubbing alcohol or a solution of nine parts water to one part bleach. This will prevent the spread of fungal spores. 6. Repot the plant in fresh soil.