GroStar GS2 Soil pH Pen odor-control *Flush 5 Gallons before attaching

*Flush 5 Gallons before attaching to membrane housing GOCF-2510-GB for GrowoniX GOEX100/200/400 GOGX150/200/300/400 & Mini Scrub

and plant uptake

work areas and irrigation equipment with a dilute solution of Athena Cleanse (375 mL per gallon) helps maintain a clean and trouble-free environment without toxic and dangerous chemicals

Color coded for easy recognition

Use Verde in conjunction with Humboldt Nutrients base nutrients and additives for vigorous growth

GroStar GS2 Soil pH Pen odor-control *Flush 5 Gallons before attachingIncludes: pH 7 & pH 4 solution (50ml bottles of each), KCL soaking solution (10ml bottle), cleaning brush, hole dibber, lanyard and user manual Measures pH and temperature in nutrient solution, soil, coco coir, rockwool, and many other media types Premium probe technologies and materials ensure high accuracy and durability with minimal maintenance Impact resistant spear glass tip, 10 times stronger than conventional glass bulb PTFE ring prevents a