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adding hydrogen peroxide to tea?

hi, i once heard that adding hydrogen peroxide (h2o2) to tea gives it more oxygen because of the extra oxygen molecule, but i also heard that it can kill some of the bacteria... what do you think? do you think its worth while?
 

emmy75

Member
from what ive read hp is only needed when u have overwatered or have root rot. dont know if its good for healthy plants though.
 
G

Guest

it is not worthwhile and will kill organisms which defeats mostof the purpose of makin a tea in the first place. HOOH will give some oxygen here and there but when it comes into contact with organic molecules it can rip em up
 

3BM

Member
Gelatinous is definitely right. H2O2 will sterilize your medium ... then it will add O2. H2O2 is not for organic teas at all. Rather, hydro systems hoping to maintain a sterile environment will use H2O2 in small quantities. To oxygenate a tea use an airpump and diffuser. Hope that helps.
 

BurnOne

No damn given.
ICMag Donor
Veteran
Yep. H2O2 is an oxidizer. I've used high concentrations to clear slime from heat exchangers in chilled water systems. The slime is alive and it works to insulate the tubes. Hit it with H2O2 and all that stuff is just gone man.
The same thing will happen to your microherd.
Burn1
 

chosen

Active member
Veteran
Peroxide kills bacteria, be it good or bad. It's not good for any organic style compost growing. It's nice to use at the end of the cycle to cleanup though.
 

Suby

**AWD** Aficianado
Veteran
Yeah soil biology needs O2 form of oxygen, not the free radical kind like what is given off by H2O2.

Plain old air stone and pump will do just fine.

S
 
is it okay to put it in at the start?

like my water has chlorine in it (rural area) so i was wondering i can put h2o2 into the water at the start to kill the chlorine so i dont have to bubble it for 24hrs?
 

BurnOne

No damn given.
ICMag Donor
Veteran
the undertaker said:
is it okay to put it in at the start?

like my water has chlorine in it (rural area) so i was wondering i can put h2o2 into the water at the start to kill the chlorine so i dont have to bubble it for 24hrs?

No.
 

Suby

**AWD** Aficianado
Veteran
the only way to get chlorine out of water fast is to bubble it, peroxyde disinfects but won't evap chlorine.
 

gromer

Member
BAD

BAD

ANY chlorine H2o2 any PH up or down or ANY man made salts/hydro ferts ia,fox farm ,pbp any man made salts whatsoever will slaughter beneficial bacteria and destroy their foot hold in the medium put them in at any point you like and all your organic practices up 2 that point will be in vein.Take heed my friends this is no joke the effcts it has on a plant are devastating in terms of yield so if your growing organic grow ORGANIC and if your going to use chems use chems.
 

facelift

This is the money you could be saving if you grow
Veteran
Yes. H2O2 will lower the chlorine level in water. I was just reading about it last night.



Hydrogen Peroxide and Horticulture
By Bryce Fredrickson

Hydrogen Peroxide (H2O2) is a clear sharp smelling substance very similar in appearance to water (H2O). Like water it is made up of Hydrogen and Oxygen, however H2O2 has an extra Oxygen atom in an unstable arrangement. It is this extra atom that gives H2O2 its useful properties. H2O2 has been used for many purposes including cleaning, bleaching, sterilizing, rocket fuel, animal feed treatment and in addition many miraculous claims about its health benefits have been made. This article isn't about any of these; instead it will concentrate on horticultural applications. H2O2 is of great use for both hydroponics and dirt/soilless gardening.

1. What Does Hydrogen Peroxide do?
H2O2 is an unstable molecule, when it breaks down a single oxygen atom and a molecule of water is released. This oxygen atom is extremely reactive and will attach itself to either another O- atom forming a stable Oxygen molecule or attack a nearby organic molecule. Both the stable and O- forms will increase the level of dissolved oxygen. This is the method by which H2O2 is beneficial. Pretreating the water supply with H2O2 will drive out the Chlorine many cities use to sterilize it. This will also degrade any pesticides or herbicides that might be present as well as any other organic matter. Well water can be high in methane and organic sulfates, both of which H2O2 will remove. Many disease causing organisms and spores are killed by Oxygen, the free Oxygen H2O2 releases is extremely effective at this. H2O2 will help eliminate existing infections and will help prevent future ones. It is also useful for suppressing algae growth. The free Oxygen atom will destroy dead organic material (i.e, leaves roots) in the system preventing them from rotting and spreading diseases.

2.Over Watering
Roots require Oxygen to breathe and low levels are the main cause of almost all root diseases. Both soil and hydroponic plants often fall prey to the same syndrome although it is rarely recognized as what it really is. Hydroponic crops often fail due to "root rot" and soil crops succumb to "over watering." The real cause of both these problems is a shortage of Oxygen at the root zone. In a soil system the soil consists of particles, a film of water on the particles and air spaces between the particles. When too much water is put into the soil the air spaces fill with liquid. The roots will quickly use up what Oxygen is dissolved in the water, if they haven't drunk enough of the liquid to allow air back in to the soil spaces they will stop working. In this situation roots will start dying within twenty-four hours. As the roots die the plants ability to drink water and nutrients will decrease, this will cause symptoms of nutrient deficiencies (mostly pale, slow, weak growth), and strangely they will start to wilt like they don't have enough water. It is easy to make a fatal mistake at this point and add more water.

In a Hydroponic system the cause is a more direct simple lack of oxygen in the solution, this may be from inadequate circulation and/or aeration. High reservoir temperatures also interfere with Oxygen's ability to dissolve in the water. Temperatures above 70F (20C) will eventually cause problems, 62F-65F (16C-18C) is recommended. The same symptoms will appear as with soil plants but you can also check the roots. Healthy roots should be mostly white with maybe a slight yellowish tan tinge. If they are a brownish colour with dead tips or they easily pull away there is at least the beginnings of a serious problem. An organic dirtlike rotting smell means there is already a very good chance it is too late. As roots die and rot they eat Oxygen out of the water, as Oxygen levels are even further depleted more roots die, a viscius circle may be well under way. Reduced Oxygen levels and high temperatures both encourage anaerobic bacteria and fungi. The plants may still be saved but you will have to work fast.

3. How Hydrogen Peroxide prevents root rot/overwatering.
When plants are watered with H2O2 it will break down and release Oxygen into the area around the roots. This helps stop the Oxygen from being depleted in the water filled air spaces until air can get back into them. High Oxygen levels at the roots will encourage rapid healthy root growth. In a Hydroponic system H2O2 will disperse through out the system and raise Oxygen levels as it breaks down. Strong white healthy roots with lots of fuzzy new growth will be visible. This fuzzy growth has massive surface area allowing for rapid absorption of the huge amounts of water and nutrients needed for rapid top growth. A healthy plant starts with a healthy root system.

4. How to use it.
H2O2 comes in several different strengths 3%, 5%, 8% and 35%, also sold as food grade Hydrogen Peroxide. The most economical is 35% which we recommend be diluted to three percent before using, as at this high concentration it can cause damage to skin and clothing. When working with food grade H2O2 it is very important that you clean up any spills or splashes immediately, it will damage almost anything very quickly. This is extra important with skin and clothing. Skin will be temporarily bleached pure white if not washed cleaned. Gloves are strongly recommended when working with any strong chemical.

Food grade H2O2 can be diluted to three percent by mixing it one part to eleven parts water (preferably distilled). The storage container should be opaque to prevent light from getting in and it must be able to hold some pressure. If three-liter pop bottles are available in your area they are ideal for mixing and storing H2O2. There are twelve quarter liters (250ml) in three liters, if you put in one quarter liter H2O2 and eleven quarter liters (250ml) water in the bottle it will full of three percent H2O2 and the bottle can hold the pressure that the H2O2 will generate. Three percent Hydrogen Peroxide may be added at up to three ml's per liter (2 1\2 tsp. Per gallon), but it is recommended that you start at a lower concentration and increase to full strength over a few weeks. Use every watering even on fresh cuttings. For hydroponics use every reservoir change and replace twenty-five percent (one quarter) every day. Example: In a 100L reservoir you would add three hundred ml's (3%) H2O2 when changing the nutrient. You would then add seventy-five ml's more every day.

5. Where to get it.
35% food grade: called food grade because it has no toxic impurities
Of course your local hydroponics retailer, whom you can locate over the web at www.hydromall.com. Direct order off the web (there may be shipping restrictions on high strength peroxides). H2O2 is used to bleach hair so the local hairdresser may have a source. The local feed supplier may have it in small towns. Prices range from fifteen dollars per quarter liter to eighty dollars a gallon. One gallon will treat up to fifty thousand liters of water.

3%5%, 8%
Can be found at most drugstores or pharmacies, prices start at a less than a dollar for a one hundred-ml bottle that will treat one hundred liters.

6. What to do if you already have root rot.

In Dirt:
Use peroxided water with anti-fungicide (benomyl) and a high Phosphate fertilizer (9-45-15, 10-52-10, 0-60-0) for root growth. Root booster (5-15-5) or any other product with rooting hormone dissolved in it is helpful in regrowing roots and is strongly recommended. If a plant is wilty adding Nutri-Boost may save it. Water heavily until liquid pours out the bottom of the pot. This sound like bad idea, but it flushes out stagnant dead water and replaces it with fresh highly oxygenated water. Don't let plants sit in trays full of water, the soil will absorb this water and stay too wet. Don't water again until the pot feels light and the top inch or two of the soil are dry.

In Hydro:
Change your nutrients. Add H2O2 to the system. This will add oxygen and chemically eat dead roots. If roots are badly rotted and can be pulled away by hand you should pull them off. They are already dead and will only rot, causing further problems. Add a fungicide to kill any fungus that is probably present in the rotted tissue to prevent it from spreading. Root booster will speed recovery. If plants are wilty Nutri-Boost may help save them. Increase aeration of the water, get an airpump and air stones, or more of them, for the reservoir. An air stone under every plant is usually very effective, but will require a larger air pump. Models that will do from forty to four hundred stones are available. Decrease the reservoir temperature, oxygen dissolves better in cold water and disease causing organisms reproduce slower as well. A good temperate range is 62F to 65F; anything above 70F will eventually cause a problem. It is also a good idea to remove any wilty plants from the system and put them on a separate reservoir so they don't infect plants that are still healthy.

Summary
The key to big productive plants is a big healthy root system and Hydrogen Peroxide is a great way to keep your roots healthy. It is a must to ensure the biggest best crops possible and to increase the chances of your plants thriving to harvest. Peroxide users will rarely lose plants or crops to root disease and will harvest larger and more consistent crops.
 
Last edited:

kush07

Member
Word of caution...

Word of caution...

If you are going to H2O2 at any time do not use anything above food grade, which is 35% if I am not mistaken. Anything more and you have just opened a can of worms that should have been left in the ground.

Happy Toking :bandit:
 

Suby

**AWD** Aficianado
Veteran
Hi Facelift,

OK you just fell on an sort of never ending debate withing the growing community.
I agree with alot of things this article has to say about growing HYDROPONICALLY but certainly not organic soil, not in the least, not by a long shot.

I've grown semi organically in hydro and yes heat is an issue thus pythium, root rot and other shit becomes an issue, Hydroguard is a much superior product for something like this, with hydro it's all about getting enough oxygen dissolved at the right temps.

In soil I assume everyone uses a soil rich in perlite and humus as well as castings and an active microherd.
Combine that with well timed organic teas and and a healthy soil biology and there is no room for the fungus to outcompete a healthy soil.
If you over water and have shit soil then by all means go nuts with the H2O2 or pick a bottle of PBPro and be done with it, 30% perlite though means you have to highly newb to overwater enough to get RR.

H2O2 is excellent for cleaning, disinfecting and generally destroying organic molecules.
It's caustic and unhealthy, it just makes sense not to use it.

Peace
S
 

jaykush

dirty black hands
ICMag Donor
Veteran
need more oxygen? build a better tea brewer.


so if your growing organic grow ORGANIC and if your going to use chems use chems.

so true...so true
 
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