Hydroponic Research DOS A Base Two Part Powder Nutrient Scissor Cleaner 02 pH @ 25°C and

02 pH @ 25°C and are traceable to NIST Standard Reference Materials (SRMs)

for non-recirculating systems depending upon growing conditions

5 inches × 3 inches

Standing On The Shoulders Of The Legendary 645 Watt Pro LED

Installation Kits with new DIY PRO Cables (x4)

Hydroponic Research DOS A Base Two Part Powder Nutrient Scissor Cleaner 02 pH @ 25°C andAs 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