Enhance your soil blends with Black Swallow Organic Kelp Meal, a 14-mesh grind ideal for improving soil structure and boosting nutrient content. This 4.4lbs bag of organic kelp meal is perfect for ...
Black Swallow Organic Molasses (Unsulphured) is a powerful biostimulant that promotes soil health and enhances microbial activity. This natural source of carbon energy and carbohydrates feeds benef...
Black Swallow Pumice Stone (3/8" X #8-21) is a high-quality, volcanic, porous stone that improves soil structure by enhancing aeration and moisture retention. This horticultural-grade pumice is sou...
Black Swallow Soy Amino Acid Soluble 15-0-0 is an organic, high-efficiency nitrogen fertilizer made from non-GMO soybeans. Through an enzymatic process, amino acids are extracted to provide plants ...
Boost your plants' health and growth with Black Swallow Stella Maris Liquid Sea Kelp. Derived from Ascophyllum nodosum kelp harvested in Nova Scotia, this 945ml bottle provides essential nutrients ...
Black Swallow Sulfate of Potash (0-0-50) is a high-quality, water-soluble, ultra-fine potash mineral that provides essential potassium and sulfur to your plants. Containing 51% soluble potash and 1...
