slow release

  1. Clicio

    Should I mix Osmocote in the soil at repotting time?

    There is always the possibility of mixing slow release fert directly into the bonsai soil mix at repotting time (early Spring). Is it a wise thing to do? I keep wondering about one or more of the little pellets exploding inside the rootball and doing real damage. In short, is it safe? Does it work?
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