HydroLogic Evolution RO 1,200 Reverse Osmosis System 12-Inch Carbon Filters Pure RO water has an

Pure RO water has an unstable chemical structure that can trap other nutrients when added without a buffer--resulting in a different nutrient mix for each watering

creating a thriving ecosystem for root systems

and chelated iron enable your plants to uptake the full range of micronutrients they need to thrive

The EC range of the GroLine Hydroponic Waterproof Pocket Tester is from 0

HydroLogic Evolution RO 1,200 Reverse Osmosis System 12-Inch Carbon Filters Pure RO water has anAchieve the highest flow rates from the Hydro Logic Evolution 1,200, the most efficient RO system on the planet! The Hydro Logic Evolution 1,200 is capable of producing more than 1,200 GPD or 50 gallon per hour of pure water. Remove 95%+ of all parts per million from your tap water. Hydro Logic Evolution can produce up to 1,600 gpd at 80 psi or with optional booster pump. Save more water by running 2: 1 waste to product water ratio; now includes 1: 1