Cutting Edge Solutions pH Up grow-light-reflectors It controls various devices including

It controls various devices including fans

This activity dramatically expands both primary and secondary root development

Specialized soil pH electrode

Patented heatsink design maintains ideal operational temperatures of LED diodes ensuring consistent light output and yields

Pre-wired means it works as soon as you take it out of the box

Cutting Edge Solutions pH Up grow-light-reflectors It controls various devices includingCES pH Up Concentrated pH adjustment liquid, alkaline buffer raises water and nutrient solution pH. Highly concentrated, use conservatively. Slowly add to pure water or nutrient solution, at small intervals. Note beginning reading and then test pH. Repeat small application process and stir well, until desired pH is achieved. Amount of CES pH Up required for adjustment will vary, depending on the strength of nutrient mixture and purity of the water