Advanced Nutrients - OG Organic Grandma Enggy's F-1 - 1 L Grow System/ Trays/ Reservoirs These chrome air dividers feature

These chrome air dividers feature individual valves to control each outlet and have an inlet which accepts 3/8" inner diameter hosing

the microbial life in the root zone suffers and starves

Retractable drawer handle is concealed when not in-use for a clean and professional appearance

Rhododendron varieties

• Poly TOV™ thumb-operated shut off valve with in-line filter

Advanced Nutrients - OG Organic Grandma Enggy's F-1 - 1 L Grow System/ Trays/ Reservoirs These chrome air dividers featureGrow big, lush, compound rich buds with one of natures most potent plant potentiators. OG Organics Grandma Enggys F 1 features short and long chain humic acids, essential nutrients, and other unique elements derived from leonardite, a volcanic rock thats millions of years old. When you put leonardite to work for you and your crop, this rich organic matter gets to work assisting nutrient uptake, so you can optimize every phase of your plants