Humboldt S.I. Structural Integrity Gallon Base Nutrients Big Bud is an essential

Big Bud is an essential part of your high-yielding bloom phase

Accessible nitrogen is the key to a plant having a strong and vibrant internal structure

Also makes an excellent “All Purpose” plant food

Our Carbo Load Liquid contains a special liquid formulation of simple and complex carbohydrates designed to replenish your crop's vital energy storehouse and help you coast to victory with higher yields and better crop health

The combination of Super HPS and the Metal Ace conversion lamp provides the optimum spectral energy levels through all stages of plant growth

Humboldt S.I. Structural Integrity Gallon Base Nutrients Big Bud is an essential