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- Easy to use CO2 enrichment or CO2 ventilation controller
Organic Coco Coir Blend is an all-natural soilless grow medium made with the finest all-natural ingredients
(200) Installed staples
Cooling fan system for Sunburst models
as well as CO2 generators or regulators
GroStar GS4 pH/EC/500ppm/700ppm/Temp (5-in-1) Combo Pen jg - Easy to use CO2AI21040 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
US$ 60.00
US$ 60.00
US$ 60.00
US$ 60.00
