i have used, ok is what i rate it.
smokinlowrider4u Reviewed by smokinlowrider4u on . Is this soil ok? Here is what I am using for my dirt.... GREENHOUSE SELECT GROWING MEDIUM PRO-MIX 'GSX' is a medium-weight, peat/bark-based growing medium designed for the cultivation of horticultural plants with subirrigation and automated watering systems. Its blend of Sphagnum peat moss, composted Spruce bark, and coarse perlite forms a porous growing medium which allows optimum water drainage and air exchange. COMPONENTS: Canadian Sphagnum Peat Moss (55-65%/vol.) Composted Spruce Rating: 5