Advanced Nutrients - OG Organic Grandma Enggy's F-1 - 1 L PH/EC/TDS Meters and Solutions Powerful and quiet brushless high-speed

Powerful and quiet brushless high-speed motor disinfects 400 cubic feet per minute of air volume (42 decibels at average operating speeds)

Defender Pm treats fungal disease by eliminating on contact species of Erysiphales fungi and other powdery mildew pathogens

– Standard Dosage Rate: 1 ML to 2 ML per gallon

A/C units & heaters

Advanced Nutrients - OG Organic Grandma Enggy's F-1 - 1 L PH/EC/TDS Meters and Solutions Powerful and quiet brushless high-speedGrow 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