Hydroponic Research DOS Combo A+B Base Two Part Powder Nutrient, 100 lb. Hydroponics This unit excels in "media-less"

This unit excels in "media-less" growing

Lightech is the best quality fixture available in the market for the BEST PRICE

and greenhouses

Each pack of MGP products contains microbes selected specifically for their growth promoting properties

Hydroponic Research DOS Combo A+B Base Two Part Powder Nutrient, 100 lb. Hydroponics This unit excels in "media-less"As 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