GroLine General Purpose Cleaning Solution Sachets, 20 mL (25 pcs.) meters-&-solutions non-toxic formula helps keep the

non-toxic formula helps keep the plant healthy using natural antimicrobial ingredients and produces roots faster than its competitors

2000K color temperature

The dual reflectors can be used in the standard position or rotated 90 degrees downward to give a low-profile hanging configuration that is ideal for tight spaces

Bluelab pH 7

It even tells you when to change your grow bulb

GroLine General Purpose Cleaning Solution Sachets, 20 mL (25 pcs.) meters-&-solutions non-toxic formula helps keep theHI70061G is a high quality cleaning 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 cleaning GroLine electrodes. Single use sachets for convenience. Perfect for use with GroLine testers and portable meters!