Do you know about some amazing Hydrogen Peroxide Uses in the Garden? Well, they will surprise you for sure! Read on to find out how!
Hydrogen peroxide (H2O2) has an extra oxygen atom than water (H2O), which breaks down, and the molecule of water releases from this separately. It is this extra oxygen atom that makes it so valuable for horticulture. Let’s have a look at some helpful Hydrogen Peroxide Uses in the Garden!
Have a look at some awesome baking soda uses in the garden here
Hydrogen Peroxide Uses in the Garden
1. Promotes Faster Seed Germination
Hydrogen peroxide softens the coat of seeds and kills any pathogen present on it, which increases the germination rate and help the seeds germinate faster.
Soak seeds in 3% hydrogen peroxide solution for 30 minutes. Rinse several times with water before planting.
Learn all about how Hydrogen peroxide helps in seed germination here
2. Prevents Root Rot
If you overwater the plant regularly, the water fills the air pockets in the soil, and the plant’s roots suffocate due to the lack of air, and they begin to die.
To save such a plant affected by this problem, water it thoroughly with 3 ml of 3% hydrogen peroxide mixed in 1 quart of water. The extra oxygen in the hydrogen peroxide provides the roots with much-needed oxygen to survive. After this, don’t water the plant until the soil dries out well.
3. Can Be Used as a Fertilizer
Hydrogen peroxide has one extra oxygen molecule (than water) that helps plant roots to absorb nutritions from the soil more effectively. Mix 1 teaspoon of 3% Hydrogen peroxide with 1 gallon of water to see the effect.
Note: Make sure to not use more concentrated hydrogen peroxide as it can kill plants. 3% strength is the most familiar concentration and is usually recommended.
Have a look at the best homemade fertilizers here
4. Prevents Mold and Mildew
Hydrogen peroxide has an oxidizing property that is fatal for mold and mildew. Mix a liter of water with 10 tablespoons of 3 to 6% hydrogen peroxide depending on the level of infection. Spray this solution on plants or other surfaces daily until the problem disappears.
5. Keeps Pests Away
Spraying the plant thoroughly with 3% hydrogen peroxide mixed in an equal amount of water kills the pests and their eggs. Hydrogen peroxide also kills the bacteria that develop in fruits and vegetables.
Check out the best natural ways to get rid of pests here
6. Keeps Hydroponic Plants Healthy
In lack of sufficient oxygen, hydroponic plants can be affected by root rot, stunted growth, and bacterial infection. You can protect the health of hydroponic plants and promote their growth by adding 1-2 tablespoons of hydrogen peroxide to one-liter water.
Have a look at some of the best homemade hydroponic systems here
7. Cleans Garden Pots
Mix 3-4 teaspoons of Hydrogen peroxide in a liter of water and use this solution to clean clay, terracotta, and metal garden pots. It can easily remove dirt, germs, and stubborn water marks.
8. Sanitizes Garden Tools
Hydrogen peroxide also acts as a great disinfectant due to its anti-fungal and anti-bacterial properties. You can use it to clean and sanitize your garden tools because it can kill harmful germs and bacterias.
Mix 1-2 teaspoons of Hydrogen peroxide in 300 ml of water to make the solution.
Learn all about cleaning Garden Tools here
9. Repels Insects
Make a solution of a liter of water with 1-2 tablespoons of 3 to 6% hydrogen peroxide depending on the level of infection. Fill it in a spray bottle, and spray on the plants affected by the insects.
It works best on soft-bodied pests like aphids and spider mites. This non-toxic solution will work better than chemical-based pesticides.
Here are the best bug repellant plants you can grow
10. Dechlorinates Tap Water
Tap water contains chlorine and other compounds that can harm the health of your plants. You can filter tap water with hydrogen peroxide as it has oxidizing properties, which makes it fit for use in the garden.
Use a teaspoon of hydrogen peroxide in a liter of water. You can also use this solution to grow plants in water.
11. Prevents Weed
To prevent weeds in the garden, use a solution of hydrogen peroxide and water in a 50:50 ratio. Spray it on the affected area and repeat the process if needed. Do make sure that you are not accidentally spraying it on other plants.
12. Cleans Garden Furniture
Hydrogen peroxide can be used to scrub away mud, dirt, and stubborn stains from the garden furniture. Using a brush, give a nice rub on the furniture and then wash away with a strong jet of water.
13. Promotes Soil Aeration
You can use hydrogen peroxide to improve poorly aerated and compact soils. Adding it into the soil significantly increases the biomass of the aerial portions of the plant. Add a teaspoon of hydrogen peroxide into a liter of water and pour this around the base of the plant.
14. Disinfects Growing Medium
Organic potting mixes can get affected by bacteria and fungus, which can be harmful to the growth of plants. Using hydrogen peroxide eliminates this problem. Simply sprinkle a little of it over the growing medium before planting.
15. Cleans Vegetables and Fruits After Harvest
Once you have harvested vegetables and fruits, it will be a good idea to give them a nice wash with a solution of hydrogen peroxide and water (4 teaspoons in a liter of water). It will make them clean and disinfect, too.
16. Eliminates Mosquito Larvae
If you have a pond or a water feature in your garden, then adding hydrogen peroxide to the water will eliminate the chances of mosquito breeding. Sprinkle hydrogen peroxide into the water. You can also increase the quantity as per the results.
17. Treats Water
If you have a well or other water body in your backyard, then you can use hydrogen peroxide to clean its water. It eliminates the sulfur content and takes away bacteria, tannins, and foul odors from the water.
To do this, add half a teaspoon of hydrogen peroxide to a liter of water. Leave it overnight before consuming.