GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester eligible-for-discount 100 micron accessory screen for

100 micron accessory screen for the Heavy Harvest Trim Tray (item code SW0050)

allowing you to take amazing photos and video inside your LED grow

composted for over twenty-four months

Flashgro is a highly reflective film consisting of a metalized polyester surface with a tough woven poly backing material

This rare and highly prized molasses is a natural source of carbohydrates (sugars) and plant nutrients that has been specially tailored into liquid formulation for indoor and outdoor plants in soil and hydroponics

GroLine Hydroponic Waterproof Pocket pH/EC/TDS/Temperature Tester eligible-for-discount 100 micron accessory screen forThe HI98131 is a slim, lightweight, and waterproof pocket tester that measures pH, conductivity (EC), TDS (ppm), and temperature. Simple, two button meter operation and advanced features, including a selectable EC to TDS conversion factor (0. 5 500 ppm and 0. 7 700 ppm). for your essential testing. All measurements in a single, hassle free tester. Quick Cal solutions to calibrate pH and conductivity all at once with a single solution. Perfect for