GREEN AIR PRODUCTS - pH Raise standard strength - 5 Gal tents-/-indoor-greenhouses ExHale comes complete

ExHale comes complete

This cartridge demineralizes and lowers the pH and is not recommended for human consumption

Zest of one lemon

Lifespan - >50

GPM:200 - 390

GREEN AIR PRODUCTS - pH Raise standard strength - 5 Gal tents-/-indoor-greenhouses ExHale comes complete**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