Root Farm pH Test Kit - Liquid Drop Tester green planet It also increases the plants

It also increases the plants resistance is a yield

Check Valve

commercially cultivated plants will thrive in temperatures ranging from 59-86°F

Logging functions for high/low temperature

Root Farm pH Test Kit - Liquid Drop Tester green planet It also increases the plantsProfessional Liquid pH Testing for Precision Results The Root Farm pH Test Kit by General Hydroponics delivers laboratory grade accuracy for serious growers. More precise than paper strips, this liquid drop test kit ensures your nutrient solutions and growing media are in the optimal pH range for maximum nutrient uptake. Why Choose Liquid pH Testing Superior Accuracy: Liquid drop testing delivers more precise readings than pH paper strips Easy Color