General Hydroponics® pH Control Kit filter These all-natural and non-toxic ingredients

These all-natural and non-toxic ingredients are all you'll ever need to start out as a gardener

which improve your plants' health by sustaining high colonization of beneficial bacteria in the growing medium

and LESS nitrogen

Bluelab pH 7 and Bluelab pH 4 Solution Sachets are now included

Strengthens plants so they can support an explosive bloom phase

General Hydroponics® pH Control Kit filter These all-natural and non-toxic ingredientsGeneral Hydroponics pH Control Kit This Base solution is formulated using potassium hydroxide and potassium carbonate. Add a little at a time when your nutrient pH is too low in order to raise the pH to the proper level.