Hydrogen peroxide (H202) has been used for years in treating minor cuts and burns within households. It gets rid of infections and various bacteria without any discomfort. Hydrogen peroxide also prevents future infections in your hydroponic system, protecting your ability to grow plants in many positive ways.

Using hydrogen peroxide in your Hydroponics System offers many good outcomes. If your nutrient reservoir solution maintains 72 degrees, hydrogen peroxide is a necessary ingredient. Warm water decreases the oxygen level in the water causing many bacteria, viruses and fungi. Hydrogen peroxide adds oxygen and cleans the water of these pathogens. Your herb garden and other hydro gardens will love you for it!

Grow lights can cause a temperature increase in your grow rooms or grow boxes. Hydrogen peroxide will help bring the water temperature down and protect your plants. Plant lights are commonly used in partially enclosed grow boxes and completely enclosed grow boxes. Watching your temperatures is extremely important to insure you grow plants with great success.

Hydrogen peroxide counteracts the chlorine that many water providers use to sterilize your drinking water. Well water is high in methane and organic sulfates which hydrogen peroxide will also remove. As you draw your water from one of these sources, the purity of water in your will have a strong effect on your herb garden, vegetable garden or flower garden.

Bacterial, fusarium fungi, pythium fungi and many other organisms are destroyed by free oxygen released by hydrogen peroxide. Many herbs are effected by various fungi and mildew, using a little precaution and providing hydrogen peroxide to eliminate the potential of these diseases is important.

Plants must have oxygen as it is a major part of a plant's structure, allowing nutrients for the plants to feed on and assists in critical functions for all metabolic processes.

When using a grow room, keep in mind these rooms can become extremely hot. Good ventilation and oxygen are critical to proper growth. When applying hydrogen peroxide, follow label instructions carefully and other instructions included with your hydroponic system.

Extra oxygen provided by hydrogen peroxide benefits many functions including:

  • Breaks down carbohydrates brought on by photosynthesis
  • Gets more nutrients to your plant by increasing root zone movement
  • Creates thicker stems
  • Aids oxidization of metallic elements
  • Provides plant energy
  • It enhances photosynthesis by stimulating the level of protein production
  • Boosts the survival rate of plant cuttings
  • Escalates seed germination
  • Disinfects and cleanses your hydroponic system providing less disease
  • Excelling seed germination will greatly help seeds in sprouting while protecting them from molds and mildews.

Wet Sprouting:

Once a day, place a wet paper towel or cloth onto a flat surface and spray the outer surface of the material encasing the seeds. Supplement watering with a 3% solution once the sprouts start growing. Should you notice any form of bacterial growth, spray a 3% solution of hydrogen peroxide onto the foliage, blooms and barks.

Regular strengths of hydroponic peroxide (3%, 5%, 8%) are safe and very easy to use. Look for "hydrogen peroxide (stabilized) 3% on the label.

Three percent hydrogen peroxide should be in a solution of 2-1/2 teaspoons of peroxide per gallon. You should start off at a lower concentration and then increase after a few weeks.

Changing Out The Reservoir:

When changing the reservoir, every two or three weeks, start off with 1 teaspoon of hydrogen peroxide per gallon and slowly increase to the full 2-1/2 teaspoons per gallon.

Allow your hydroponic system to fully circulate the peroxide and water solution for approximately 30 minutes. This allows the peroxide to rid of pathogens and allows the solution to stabilized before you add the nutrients.

Take The Advise of a Professional:

Your standard peroxide can be purchased in most drugstores and many times at your local supermarket. You may also purchase a hydrogen peroxide solution from your hydroponics retailer. You should also consult with them for any professional advise regarding the solution strengths and when it should be applied. Take their advise and follow the instructions that are clearly listed on the bottle. Your hydro grow shop professionals are just a phone call away should you have any questions or concerns.

We have used hydrogen peroxide for healing minor wounds and killing off diseases. Now you know it will serve the same purpose for your hydroponic herb and vegetable gardens!