GroLine Storage Solution Sachets, 20 mL (25 pcs.) microbial fertilizer The DE 4x4 is designed

The DE 4x4 is designed to produce verticle light pentration over a 4x4 tray

000 Watt Pulse Start Metal Halide 7K Lamp M141/E 93

Day & Night modes

with high quality probes and AC/DC power built-in for portability

GroLine Storage Solution Sachets, 20 mL (25 pcs.) microbial fertilizer The DE 4x4 is designedHI70300G is a high quality storage solution designed with hydroponics, aquaponics, and greenhouses in mind. Single use sachets are highly portable, with a small footprint and a lightweight design. They are the perfect accessory for your on the go testing, fitting easily into your pocket or carrying case. Specially formulated for storing GroLine electrodes. Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!