Enhance soil quality and boost plant growth with Black Swallow Organic Humic Acid (2kg). This fine granular humic acid is sourced from Leonardite and OMRI listed, making it an ideal soil amendment ...
Boost your soil’s nutrient content with Black Swallow Standard Trio Langbeinite (0-0-22) AKA K-MAG. This 1.5kg pack of 100% natural langbeinite provides a readily available source of essential pota...
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 ThermX-15 Yucca Powder is a powerful, organic wetting agent derived from the Yucca Schidigera plant, known for its high saponin content. This natural compound reduces water stress in ...
Black Swallow Wollastonite Rock Dust is a high-quality, calcium silicate rock dust sourced from a high-grade deposit near Seeleys Bay in Ontario. Rich in silica (27%), calcium (16.5%), and magnesiu...
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 ...
