Hanna Combo pH/EC/TDS/C/PPM Tester Garden Boost Sale Support your plants with our

Support your plants with our plant yo-yo

C Grow™ and B

Safe to apply on day of harvest and as often as required throughout growth

RAW Silica can be used during all stages of growth and bloom for optimal stem and cell wall strength

Hanna Combo pH/EC/TDS/C/PPM Tester Garden Boost Sale Support your plants with ourThis waterproof tester offers high accuracy pH, EC TDS, and temperature measurements all in a single tester! No more switching between meters for your routine measurements. This floating, waterproof combination tester has an easy to read LCD and an automatic shut off. pH and EC TDS readings are automatically temperature compensated. This tester features a replaceable pH electrode cartridge with an extendable cloth junction as well as an EC TDS