Hanna GroLine pH Soil Tester - HI981030 organic convenient 2-part formula for both

convenient 2-part formula for both Grow and Bloom stages which maximizes nutrient uptake

Optimal Amount of Water: 2 gallons

More canopy area

LED status:* Blinking green FAST: If the LED is blinking quickly

Improves germination and rooting

Hanna GroLine pH Soil Tester - HI981030 organic convenient 2-part formula for bothDesigned to bring simplicity to pH testing of soil, the HI981030 GroLine Soil pH Tester is designed for taking direct pH measurements in soil for environmental and agricultural testing. The built in probe features an open reference junction, conical glass tip, and a removable sleeve design making it ideal for measuring the pH of soil. 0. 2 pH accuracy Comes with all the necessary solutions and batteries everything you need to get started measuring