Bumper Crop Nutrients are celebrating 23 years of excellence. In 1982, Bumper Crop was a three part nutrient system. Research indicated the importance of calcium and magnesium in plant growth, particularly in flower yields. Bumper Crop Nutrients re-formulated to address this and the result was an easy to use two part nutrient specifically for vegetative growth and a simple two part specifically for flowering

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C$12.99Price