Apera GroStar GS2 Soil pH Pen BioAg Works well with all nutrient

Works well with all nutrient lines

The GC 3k spectrum is very close to natural sunlight

Also contains beneficial mycorrhizal fungi: Funneliformis mosseae

dual-zone configuration

The Max-Fan is the first fan that has been developed with a Computational Fluid Dynamics (CFD) program

Apera GroStar GS2 Soil pH Pen BioAg Works well with all nutrientAI31020 GroStar GS2 Soil pH Pen Lab grade instruments designed specifically for growers! Includes: 2 year warranty (instrument) 1 year warranty (probe) pH 7 & pH 4 solution (50ml bottles of each) KCL soaking solution (10ml bottle) Cleaning brush Hole dibber Lanyard and user manual Features: Measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types Premium probe technologies and materials ensure high