Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) hawthorne - Automatically activates the ventilation

- Automatically activates the ventilation fan by detecting pressure change to eliminate manual adjusting

Hobby and professional growers will love this

which adequately fits most standard spaces

Designed exclusively for use with the TrolMaster Hydro-X Pro environmental control system

Advanced Nutrients®, Ph-Up®, Prevents Nutrient Lockout (4 liter) hawthorne - Automatically activates the ventilationAdvanced Nutrients Ph Up, Prevents Nutrient Lockout (4 liter) Say goodbye to nutrient lockout and hello to heavier harvests. Our scientists engineered pH Up with potassium hydroxide and pH Down with Phosphoric Acid, so you can easily achieve the ideal pH levels for optimal nutrient absorption. Weve developed these highly stable buffers to give you precise control over your pH, even after dilution or adjustments between reservoir changes. Recalibrate