GH Flora Kleen 6 Gallon rare earth humates and essential

rare earth humates and essential elements for improved plant biology

This premium pH alkalizer allows you to raise the pH of your nutrient solution

As the Bluelab Combo Meter is portable and does not require a power supply to operate

Great for city or well water

This formula contains more coir fiber and pumice stones

GH Flora Kleen 6 Gallon rare earth humates and essentialFloraKleen removes fertilizer residues that can accumulate over time in hydroponic systems, growing media and potting soils. Use FloraKleen monthly to purge your hydroponic system or potted plants of excess salts that can accumulate as a result of regular fertilizer application. FloraKleen is an excellent final flush and can be used to dissolve mineral and salt buildup.