EH pH Up - 1 Gal. PH/EC/TDS Meters and Solutions gives you better control of

gives you better control of humidity

including greenhouses and underwater plant environment

Model: PTC-2

Early season monitoring can be done with blue or yellow sticky traps

EH pH Up - 1 Gal. PH/EC/TDS Meters and Solutions gives you better control ofGet It Just Right Emerald Harvests premium pH adjusters, pH Up and pH Down, let you fine tune the pH of the growing medium. This enables you to regulate the pH for optimal nutrient uptake and stable conditions for beneficial microbes living in the root zone. When the pH of the nutrient solution stays in the sweet spot (pH 5. 8 6. 3), sufficient essential nutrients remain available to the plant roots for heavy yields and bountiful harvests. Benefits