Light Room Grow Tent - 4' x 8' SMALL (240 x 120 x 200 CM) reflective-and-greenhouse-films The HI50021P is for 25

The HI50021P is for 25 sachets containing 20 mL of solution that is used to verify the calibration and functionality of the pH electrode

Fits seamlessly in HPS layouts

Suitable for all growing styles

Also The Grow1 Digital Microscope uses 'Plug & Play' technology (included Mini CD ROM not required) and takes still photos

Dosatron Water Powered Doser 40 GPM with Kalrez Seals for PAA - 1

Light Room Grow Tent - 4' x 8' SMALL (240 x 120 x 200 CM) reflective-and-greenhouse-films The HI50021P is for 25Light Room Grow Tents were designed and built to be a high quality, cost effective solution for growing indoors. Available in a variety of sizes, Light Room Grow Tents allow greater control over the growing environment with a highly reflective diamond pattern mylar interior, intake and exhaust ports, plastic observation windows, and a D shaped door for ease of access. Growers can take comfort in a portable grow room built to last with high quality 600