A simple and effective pH checking and control kit that works well with Foody hydroponic tower systems.

• Contains pH Up for raising the pH of the growing solution to the proper level
• Contains pH down for lowering the pH of the growing solution to the proper level
• Contains a simple pH testing kit
• Designed to work superbly in hydroponic environments as well as with both soil-less mixtures and soil grown plants

Also includes instruction set on how to use.