Hydrogen peroxide
Treated some overwatered, root mite and gnat infested houseplants
with the commonly recommended 1:4 ratio H2O2 : water mix after first letting them dry out for a couple of days. Damn if it didn't bring them back from the dead. They've gone from scrawny to flourishing, in less than 72 hours. I'm tempted to give them a light sip (tsp H2O2 per cup of water) every time I water them from now on. How much is too much? FWIW, yes, I read the earlier posts about how peroxide is a waste of money in the garden, kills beneficial fungii, nematodes, etc. And I agree. This is for decidedly inorganic container plants, however. |
Hydrogen peroxide
On 11/01/2012 22:03, Father Haskell wrote:
Treated some overwatered, root mite and gnat infested houseplants with the commonly recommended 1:4 ratio H2O2 : water mix after first letting them dry out for a couple of days. Damn if it didn't bring them back from the dead. They've gone from scrawny to flourishing, in less than 72 hours. I'm tempted to give them a light sip (tsp H2O2 per cup of water) every time I water them from now on. How much is too much? FWIW, yes, I read the earlier posts about how peroxide is a waste of money in the garden, kills beneficial fungii, nematodes, etc. And I agree. This is for decidedly inorganic container plants, however. Interesting. What was the original strength of the H2O2 you diluted - 3% (10 volume) or 6% (20 volume)? -- Jeff |
Hydrogen peroxide
On Jan 12, 4:04*am, Jeff Layman wrote:
On 11/01/2012 22:03, Father Haskell wrote: Treated some overwatered, root mite and gnat infested houseplants with the commonly recommended 1:4 ratio H2O2 : water mix after first letting them dry out for a couple of days. *Damn if it didn't bring them back from the dead. They've gone from scrawny to flourishing, in less than 72 hours. *I'm tempted to give them a light sip (tsp H2O2 per cup of water) every time I water them from now on. *How much is too much? FWIW, yes, I read the earlier posts about how peroxide is a waste of money in the garden, kills beneficial fungii, nematodes, etc. *And I agree. *This is for decidedly inorganic container plants, however. Interesting. *What was the original strength of the H2O2 you diluted - 3% (10 volume) or 6% (20 volume)? 3%. |
Quote:
Sara in Atlanta said she stores 35% H2O2 in the freezer. In one manufacturer's write up this is specifically warned against lest it break down. Storage is recommended in a dark cool place like the refrigerator where the loss of potency per year is minor - according to them about 1% or so per year." |
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