SUNGRO HORTICULTURE

Black Gold Seedling Mix is the perfect medium for germinating seeds and propagating cuttings, and the formula is the same blend used by professional greenhouse growers. Our mix is designed to promote better root development in young plants and holds water well due to the addition of an organic wetting agent. Moreover, it is OMRI Listed, which means it is approved for organic gardening.

Canadian Sphagnum peat moss, bark, compost, perlite or pumice or cinders, earthworm castings, and organic fertilizer. Plus RESiLIENCE!