Bluelab pH Pen #9 combine FungiGuard and FungiShield for

combine FungiGuard and FungiShield for optimal treatment

and flavors

This will result in an explosive production of thick and compact flowers and eventually fruits that taste and smell great

Indoor: Spray before turning on the lights

Bluelab pH Pen #9 combine FungiGuard and FungiShield forA hardy, compact pH and temperature pen Perfect for quick and easy pH and temperature readings direct from your solution Fully waterproof not just water resistant Simple two point calibration process for accuracy One year peace of mind warranty Automatic temperature compensation for accurate readings everywhere Auto off function to extend battery life 1 AAA battery included simply power on and go Specifications pH Range 0 14 pH Temperature Range 0 50