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Welcome to H2GRO!
Soil Food. A healthy soil is the first step to a beautiful garden. HUMIGRO is a carbon-based soil conditioner that feeds your soil and the life within it.
HUMIGRO granules are recommended for use as a stand-alone soil amendment or in conjunction with granular fertilizer.
This pack contains 600 grams. This is sufficient for 120 doses (using 5g per dose).
As a soil drench