Apera Instruments GroStar GS2 Soil pH Pen Outdoor Irrigation Designed for use with the

Designed for use with the FloraFlex® Submersible Pumps to reduce recoil produced with FloraJet usage

Chemical and UV resistance for durability

creating higher concentrations of ions that can burn plant roots and leaves

When you use stabilized Kefir Whey designed by Thrive you will be simultaneously feeding the soil much needed amino proteins (Nitrogen) That will help the breakdown of nutrients and also make readily available food for your plants

Guaranteed micron accuracy

Apera Instruments GroStar GS2 Soil pH Pen Outdoor Irrigation Designed for use with theLab grade instruments designed specifically for growers! The GS2 Soil pH Pen includes: 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 li> Impact resistant spear