Hydroponic Research DOS Combo A+B Base Two Part Powder Nutrient, 100 lb. Clamps & Tape Max Exhaust CFM: 1020 CFM

Max Exhaust CFM: 1020 CFM / 1700 m³h @ 0

Three-Year Manufacturer’s Warranty

Thyme Oil – 5%

Auto Oscillation: Yes

Hydroponic Research DOS Combo A+B Base Two Part Powder Nutrient, 100 lb. Clamps & Tape Max Exhaust CFM: 1020 CFMAs 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