It’s also great for the soil and serves many other purposes in the garden. , Spray both the plants and the surrounding soil to keep insects away. It gives your plants’ roots a boost of oxygen, which it needs to get the necessary nutrients. Put it on a cut (does not sting), and the peroxide cleans it out right away. Make sure to get the undersides of the leaves. Gillian Namele from Complicated on May 03, 2012: Well, there is always the first time. Using hydrogen peroxide will also help prevent root rot. I'd like to use peroxide to kill weeds, how do I mix? © Copyright 2020 Hearst Communications, Inc. Likewise, it can also kill useful insects that help to biodegrade matter in the soil such as earthworms and snails., To prevent unintended harm, test the effect of hydrogen peroxide on a plant first. Hydrogen peroxide can improve seed germination. Don't wait until you have troubles with your plants to add hydrogen peroxide to your regular watering routine; use it at every watering to help prevent problems such as root rot. Fortunately, feeding a diluted hydrogen peroxide solution to the infected plants will rid them of these soil-dwelling pests. Help! Since it will easily rid your soil of harmful pests, it can also take its toll on beneficial soil organisms. I have powdery mildew on corky stem passion vine and read that, once I clean the bad leaves and remove all from the soil that I should treat the top soil with HP/H2O. For example, it can be used to treat root rot. Hydrogen peroxide makes a good fertilizer because of the extra oxygen molecule. Splendid hub. Make sure to get the undersides of the leaves. I am going to try it in my garden in the spring. If the peroxide as a water treatment drives out chlorine, lead, etc. It may prevent a bacterial infection. Mix one part ¼ cup peroxide to one quart water directly in the pot. Mix equal parts 3% hydrogen peroxide and distilled water. That’s because hydrogen peroxide naturally kills off any germs, including bacteria that reside on the seeds. If you’re battling weeds growing out of pavement cracks, you can pour the solution directly into the cracks. Mix equal parts 3% hydrogen peroxide and distilled water. Judy Specht from California on June 11, 2013: Also would like to share and link to my garden hubs if you don't mind. I put it in my pond when I see string algae. Moreover, hydrogen peroxide does not just help plants but serves other purposes in the garden too.. Lauren Kurtz is a Naturalist and Horticultural Specialist. Hydrogel in Agriculture is a potassium based super absorbent polymer acting in drought prone areas and rain-fed agriculture as a water retaining agent. By using this service, some information may be shared with YouTube. At the first sign of overwatering, drain off any excess liquid and treat the plants with a hydrogen peroxide solution. Therefore, using hydrogen peroxide on plants will not hurt them as long as the solution is sufficiently diluted, and you use it in moderation. Mix ¼ cup hydrogen peroxide with one quart of water. , The first key to seeing your plants flourish is to create good, healthy soil for them to grow in. Use a spray bottle to thoroughly soak the infected plants. I'm just about to lift, divide and wound dress with peroxide. Please consider making a contribution to wikiHow today. This gives enough time for any bacteria to die but is not too long that it will damage the seeds. Dip bulbs and tubers into this mixture when preparing them for storage. Hydrogen Peroxide 3% works well as a seed sanitiser, root enhancer, and it helps fight plant diseases. If you’re growing a hydroponic garden, have plenty of hydrogen peroxide on hand. If you soaked them in hydrogen peroxide, they may grow even faster. All you need to do is mix in 2 teaspoons of hydrogen peroxide for each gallon of water and spray it onto your soil. It gives your plants’ roots a boost of oxygen, which it needs to get the necessary nutrients. Sterilizing your tools and pots with hydrogen peroxide will kill off all fungus and bacteria, allowing you to continue to use them without the disease spreading. Hydrogen peroxide can be used as a pesticide for certain insects and plant pests. i just watered my seeedlings with this solution. Wasn't sure if it would deteriate or not. where do they go? An over-watered garden can easily fall victim to root rot. wikiHow is where trusted research and expert knowledge come together. This article was co-authored by Lauren Kurtz. For this reason, I recommend applying peroxide only to container plants if you're worried about the safety of your earthworms. Will try it. Get all the latest information on Events, Sales and Offers. I feel my problem is solved. Interesting article! H2O2 is actually in rain, so using it as a part of your gardening process mimics what Mother Nature does for it too. Thanks for reading my article. , When using hydrogen peroxide on houseplants, use a ratio of 1.5 to 2.5 teaspoons of 3% hydrogen peroxide to 4 liters of water. Keep potted plants out of trays full of standing water as the soil can absorb that moisture. This is a truly excellent Hub! Did you know that the bottle of hydrogen peroxide (H2O2) in your medicine cabinet has benefits other than anti-septic and bleaching ones? The only actual beetle I found looked haggard. Spray once a day for one week, then repeat the treatment weekly as it may not kill all the eggs., To use hydrogen peroxide as a weed and moss killer you will need to use a stronger concentration. Adding hydrogen peroxide to the nutrient solution will increase the level of dissolved oxygen in the water. Thanks bunches for this inexpensive useful tool. It is the most versatile bottle in my house. Providing them with hydrogen peroxide (H2O2) helps overwatered plants to access additional oxygen and to keep harmful pathogens at bay. Adding peroxide to the soil adds oxygen thereby improving the waterlogged soil. I'd like to avoid that but I want my African Daisy to thrive too. If you’ve ever noticed how much more rainwater helps your plants than regular tap water, you’ve seen the benefits of hydrogen peroxide. Looking to treat my potted plants that have fungus gnats. Use the ratio of one part hydrogen peroxide and two parts water. This will help to oxygenate the plant. How to Grow Antirrhinum Majus Annual Snapdragons in Containers. Here are the most common ways to use the substance in your garden and how to do so effectively. Hydrogen peroxide is best known for its medical uses but also has many uses in the garden. Mix with equal parts of water to get a 3% solution, then mix the 3% solution with equal parts water to get 1.5%. "Not success but learning how not to fail in my plants. Use 3/4cup in your bathwater to alleviate aches, pains and help with a cold or flu symptoms. Really, this sounds sarcastic, but I don't know. Jen Dittrick from Yorkton, Saskatchewan on April 23, 2014: I know this is an older post but I just found it through Pinterest. Spraying the leaves of the plant with a solution of hydrogen peroxide and water will reduce the insect population in your garden because it will kill off the eggs and larvae left by adult insects. Fern Anderson has written articles and newsletters for her landscape design customers and friends since 2007. The soil will bubble as the oxygen is released. Spray once a week or after it rains. A diluted solution can also be applied as a foliage spray to control the populations of soft-bodied pests, such as aphids and spider mites. This is one of the most common reasons why plants die. In this case, 98% of readers who voted found the article helpful, earning it our reader-approved status. http://www.naturallivingideas.com/hydrogen-peroxide-garden/, https://www.gardeningknowhow.com/garden-how-to/soil-fertilizers/using-hydrogen-peroxide-in-garden.htm, https://plantcaretoday.com/hydrogen-peroxide-uses.html, consider supporting our work with a contribution to wikiHow. Dilute 1 teaspoon in a cup of water, mix in a spray bottle, then use to mist all over the plants., To kill the fungus that’s getting to your plants, mix 4 or 5 tablespoons of 3% hydrogen peroxide with 1 pint of water in a spray bottle and then water the plants heavily. :(. Once you plant your seeds or plants, you can spray hydrogen peroxide directly into the soil at the roots, this helps bring your plant more oxygen. How can I plant seeds samurai in my home? Saving an In-Ground Plant. Flush any area of your body that comes into contact with this solution immediately with plenty of cold water.