http://www.food-grade-hydrogen-peroxide.co.uk/

Nathan wrote:I just buy a bottle of the stuff used to mix with powder bleach, (to go blonde), from the chemist. This stuff has always worked for me on spear pulled palms, it's cheap too...
Hmmm, not sure if it will work on a Tree Fern to be honest...davidjonesUK wrote:Nathan wrote:I just buy a bottle of the stuff used to mix with powder bleach, (to go blonde), from the chemist. This stuff has always worked for me on spear pulled palms, it's cheap too...
i was planing on using it on a tree fern hahaha
Mick C wrote:I used some in the crown of a Dicksonia antarctica last year, it fizzed away happily though I could not be sure how much good it did. I bought 35% food grade off Ebay, 1 litre bottle I think.
It's nasty stuff at that strength though, I got a bit on my fingers as the cap wasn't tightly screwed on the bottle, luckily I washed it off quickly; I don't think I'd order it for delivery again.
I used it diluted to about 3%.
davidjonesUK wrote:Mick C wrote:I used some in the crown of a Dicksonia antarctica last year, it fizzed away happily though I could not be sure how much good it did. I bought 35% food grade off Ebay, 1 litre bottle I think.
It's nasty stuff at that strength though, I got a bit on my fingers as the cap wasn't tightly screwed on the bottle, luckily I washed it off quickly; I don't think I'd order it for delivery again.
I used it diluted to about 3%.
well did your Dicksonia antarctica survive hahaha that would prove it
Dave Brown wrote:
Vic I would be careful of 6% on softer plants. I soaked Colocasia mammoth rhizomes in 6% last year and the sprout rate was much lower than those that I didn't soak. I'm currently using 3% max