The soil mix in which we grow all our hanging baskets, and all our potted plants is our own product, called Bennett's Professional Soil Mix. Our soil mix is packaged in a 40 quart bag.
It is a special blend of Canadian sphagnum peat moss, perlite, dolomitic limestone (for ph adjustment), gypsum, and a wetting agent. It is designed to provide good drainage while retaining oxygen at the root zone.
We depend on growing plants successfully to earn our living, and we depend on our potting soil to make our plants grow to the best of their potential.