GREEN AIR PRODUCTS - pH Raise standard strength - 1 Gal Grow Tents these trays fit perfectly with

these trays fit perfectly with our 1020 tray

making them safe for growing vegetables and other crops

Please note that this screen is for use with the Automatic Vibrating Sifter - Mini 11

When used indoors

GREEN AIR PRODUCTS - pH Raise standard strength - 1 Gal Grow Tents these trays fit perfectly with**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