SoulMan420
Well-Known Member
Can you reuse soil? and if yes what do you have to do to it because it would have been through many waterings with both vegg and flowering nutrients. Or is it best to discard and start fresh?
if it's peat baseed like Pro Mix then yes as the peat breaks down to a fine powder that doesn't aerate the roots well. I re-use the perlite by dumping the soil in a tub of water and skiming it off (it floats !)is it best to discard and start fresh?