Dan from Yakima, Wa writes
I was told that my problem with spider mites was from the Dr. Earth soil or could have been in the soil.
It is unlikely that any insects would have been brought in through the Dr. Earth Home Grown Potting Soil. It is comprised of organic materials which are treated to remove insects and disease before packaging. You may browse products we sell for spider mite control here.
Answer last updated on: 12/01/2015