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Dual Arc technology brings full spectrum and offers you the privilege to grow plants from vegetative to flowering stages to maximize yields
This product is sold in pairs
it simply allows plant foods to work better because the nutrients can get into the roots easier
Enjoy the convenience of your organic coco and pot all in one
We would encourage IPM on a weekly basis to prevent any unwanted pests
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen ph-ec-tds-meters-and-solutions Dual Arc technology brings fullAI21040 GroStar GS4 pH EC 500ppm 700ppm & Temp (5 in 1) Combo Pen Lab grade instruments designed specifically for growers! Includes: pH 7 & pH 4 calibration solution (50ml bottle each), 2. 77 EC (50ml bottle) and KCL storage solution (10ml bottle), lanyard and user manual Measures pH, conductivity (EC and 500ppm 700ppm) and temperature (5 in 1) Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Easy
