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Emerald Harvest's Cali Pro is a nitrogen-rich fertilizer that nourishes your high-yield, indoor-grown crops with the essential elements they need ...

Promotes heavy yields. Pharmaceutical-grade precursors, reagents and chelators. Proteinate forms of micronutrients. Ensures all nutrients are ava...

Promotes heavy yields. Pharmaceutical-grade precursors, reagents and chelators. Proteinate forms of micronutrients. Ensures all nutrients are ava...

Contains Vitamin B1, Kelp and other ingredients to promote abundant yields. Stimulates root growth to increase the uptake of primary and micronutr...

General Hydroponics pH Test Kits make pH testing easy. Simply fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and ob...

Clonex Rooting Gel is a very effective rooting hormone that seals the cut tissue, and then supplies the hormones needed to promote root cell develo...

Clonex Clone Solution is a plant nutrient specifically formulated for rooted clones and seedlings. It contains a special blend of the highest quali...

*Formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to ...

Magnetic driven Constructed with a high quality rare earth rotor magnet which helps deliver an efficient, powerful and constant water flow. Pumps...

Magnetic driven Constructed with a high quality rare earth rotor magnet which helps deliver an efficient, powerful and constant water flow. Pumps...

General Hydroponics pH Control Kit contains 8 oz of GH pH Up, 8 oz GH pH Down, 1 oz of the GH pH Test Indicator and a test vial. GH pH Up - Add a ...