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...
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 Dolomitic Limestone is a powerful soil amendment that provides both calcium and magnesium to balance soil pH and improve overall soil health. Unlike other calcium sources, such as cal...
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 ...
Black Swallow Aloe Flakes Organic is a powerful plant booster rich in saponins and salicylic acids, offering exceptional benefits for your garden. Aloe Vera, known for its versatility, promotes pla...
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 ...
