Connie We're on the same wave length. I make up the same Physan /Superthrive mix for soaking the plant to be repotted. I also will use the mixture, after I am done to throw over other plants. However, if the plant that I am repotting is clearly rotting or diseased, I would not put it to other plants, I just throw it onto the soil undr my benches just in case the Physan did not get all the "baddies".