GREEN AIR PRODUCTS - pH Raise standard strength - 2.5 Gal Dispensary 1/2GHP EMITTERS - 100 PACK

1/2GHP EMITTERS - 100 PACK

including roses

We recommend changing your HVAC furnace filter every 2-6 months

Color: Gray

and suppresses powdery mildew

GREEN AIR PRODUCTS - pH Raise standard strength - 2.5 Gal Dispensary 1/2GHP EMITTERS - 100 PACK**Green Air pH Raise Standard Strength pH Up Solution** Green Air pH Raise Standard Strength is an **easy to use pH buffer formulated to increase the pH of nutrient solutions when they become too acidic**. It gives growers a practical way to stabilize nutrient solution pH and maintain conditions that support proper nutrient availability and plant uptake. Maintaining the correct pH is an important part of a successful feeding program. When pH becomes