Cut off the areas of the roots that have been infected with root rot. Saturate the root ball with a strong spray bottle mixture of one part hydrogen peroxide to two parts water. Disinfect the container, and repot the plant in new potting soil.
Turns out it can work wonders on a sick plant. The way it works is the chemical in hydrogen peroxide kills the bacteria that causes root rot in plants and breaks down into the soil to release extra oxygen to encourage the growth of healthy, new roots.
Hydrogen peroxide can be used as a natural disinfectant for plants, helping to control fungal infections and other pathogens. However, it's important to use it in moderation, as excessive use can harm beneficial microbes in the soil and potentially damage plant tissues.
To make a safe hydrogen peroxide mixture, start by mixing 1 part hydrogen peroxide with 9 parts water. Next, soak the roots in the solution for 30 minutes. After 30 minutes, remove the roots from the solution and rinse them off with clean water.
Prevent Fungal Disease
MAKE IT: Mix 1 teaspoon of baking soda and 2-3 drops of liquid soap in 1 liter of water. Spray the solution on the infected plants. Baking soda helps the plants become less acidic and prevents fungal growth.
Mix 1 part hydrogen peroxide 3% to 4 parts water.
Rinse out, and leave to air dry before using again or before storage.
Mix four tablespoons of hydrogen peroxide into a pint of water in a large spray bottle. Spray the mixture onto affected areas from the top to the bottom, leaf to roots.
Known as a garden helper, Epsom salt is a natural and effective way to provide essential minerals to plants.
With all that in mind, the EPA says that hydrogen peroxide in low doses is indeed safe for plants. The caveat is of course, in the concentration. Too much can damage plants.
Can We Use Sugar Water For Dying Plants? Although it is not considered a fertilizer, you can use sugar if your plants aren't doing so well. Sugar water in plants can help the microorganisms in the soil break down all the nutrients. It is vastly not recommended, though, to use just the sugar as plant food to save them.
This super simple 3-step process restores and replenishes plants back to thriving in just 7 days. The system includes 3 ready-to-use sachets. On days one, three and seven, simply apply the formula from the corresponding sachet directly to the soil around your plant — no mixing needed.
Use 1 ounce of 35% product per 11 ounces of water to make 3% hydrogen peroxide. 1 and ¼ cups of 35% H202 + 14 and ¾ cups of water = 1 gallon (16 cups) of 3% H202.
Reviving a Dying Plant
If the plant is suffering from a lack of water, ensure it receives enough moisture. Water the plant thoroughly, but be cautious not to overwater, as this can lead to root rot and other issues. If the plant lacks nutrients, consider adding fertilizer to the soil.
Are coffee grounds good for plants? Coffee grounds are an excellent compost ingredient and are fine to apply directly onto the soil around most garden plants if used with care and moderation. Coffee grounds contain nutrients that plants use for growth.
However, it's possible to make this type of fertiliser at home by baking egg shells in the oven and then crushing them manually using a pestle and mortar. Recycling egg shells in the garden is a great way to reduce food waste while providing nutrients to plants.
Adding Epsom salts to soil that already has sufficient magnesium can actually harm your soil and plants, such as by inhibiting calcium uptake. Spraying Epsom salt solutions on plant leaves can cause leaf scorch. Excess magnesium can increase mineral contamination in water that percolates through soil.
Hydrogen peroxide is effective in eliminating existing infections, but if used too much it will “sterilize” the entire potting soil killing not only the “bad” organisms but also the “good” ones and can even burn the roots if not diluted.
To control fungus gnats using hydrogen peroxide, mix a solution of 3% hydrogen peroxide with water and use it to water your plants. You can start with a smaller amount of 15ml hydrogen peroxide mixed with 500ml water. Observe your plant and if will not see any negative side effects you can even try a 1:1 solution.
Water plants with one part 3% hydrogen peroxide to 4 parts water. You can also put some in a spray bottle to spritz the areas on the leaves with bugs. My plants have never been happier. This is also great for fungus growing in/on your soil.