Sungro 1411002.Q16P 16 qt. Seedling Mix Black Gold Seedling Mix 16qt Mix combines double screened Canadian Sphagnum Peat Moss and other fine ingredients to give seedlings the aeration and moisture retention they need for strong development Ideal for root growth in newly germinated seedlings Listed by the organic materials review institute for the production of organic food and fiber Combines double screened Canadian sphagnum peat moss and other fine ingredients to give seedlings the aeration and moisture retention they need for strong development Use for germinating seeds in flats, pots, and plug trays