personally, I wouldn't worry about such a miniscule amount of formaldehydes that might possibly leach through the soil from them, especially not by the time the trees are fruit bearing
Fruit Trees
I started a small apple orchard of 10 dwarf trees, they need to be staked. I bought pressure treated 1x2's, did i make a mistake? I am beginning to wonder if the chemicals from the stakes will leach into the trees and eventually the fruit? 
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1 - 1 of 16 Posts
