Hydroponic Research DOS Combo A+B Base Two Part Powder Nutrient, 100 lb. Clamps & Tape Therefore CANNA was required to

Therefore CANNA was required to state the mass percentages of the contents of PK

Active Aqua chillers are environmentally friendly (they use R134a refrigerant) and are ideal for keeping the nutrient solution in your reservoir at the perfect temperature

older established plants or trees

Three-Year Manufacturer’s Warranty

Any sudden change in pressure will cause bags to rupture or burst

Hydroponic Research DOS Combo A+B Base Two Part Powder Nutrient, 100 lb. Clamps & Tape Therefore CANNA was required toAs Simple as A+B More concentrated. A better price point. Already the cleanest, most stable nutrient, today's DOS makes every part of your grow even easier. A 1: 1 Ratio Keeps it Simple 1 lb of powder to 1 gal of water. Easy to mix. Easy to manage. The Stable Solution Precise PH control, compatible with all mediums. Amplify Growth Add Stackswell (STAX) to stimulate vegetation. Add SHINE to enhance terpene production. Flexible Formula Allows for