General Hydroponics pH Buffers

General Hydroponics pH Buffers

pH Test Kit General Hydroponics pH Test Kits make pH testing easy. Fill a test-tube halfway with nutrient, add a few drops of pH Test Indicator, and observe the coloration of the liquid in the test vial. Many experienced growers prefer our pH Test Kit to expensive...
Primordial Solutions Sea Green

Primordial Solutions Sea Green

Increase nutrient uptake, soil conditioning, and plant vigor in all stages from rooting to fruiting. Proprietary “Compost Tea” Extract Increase nutrient uptake in soil and soil-less media Use in all stages of plant growth (from seed to flush) Accelerate ANY existing...
Roots Organics HPK

Roots Organics HPK

Roots Organics HPK liquid bloom booster features a combination of bat guano, an unparalleled source of available natural phosphorus, and langbeinite, a natural source of potassium that is carefully mined from ancient sea beds in the deserts of the American Southwest....
Roots Organics HP2

Roots Organics HP2

Roots Organics HP2 liquid bat guano is a natural source of organic phosphorus, ideal for use during flowering and fruiting. Aurora Innovations has taken generations of gardening experience and distilled it into a unique, easy-to-use formula for the hobbyist and...
Roots Organics Ancient Amber

Roots Organics Ancient Amber

Roots Organics Ancient Amber is a highly-soluble and distinctly active Natural nitrogen source extracted from nettle, a nutrient-rich perennial plant used by humans Since Ancient times, and from a non-GMO soybean meal. See the...