Richard Gellert is the president of HydroLogic Purification Systems, which specializes in a wide range of professional quality water purification products designed for use in many applications including gardening and hydroponics, residential, aquarium, and commercial.
Articles by Richard Gellert
Water is everywhere, but, increasingly, it is less fit for consumption for your plants. From pesticides to heavy metals, pollutants can...
The best way to ensure that you starting with a clean foundation of pure water on which to build your formula of plant-specific nutrients...
We take you on a tour of our planet’s water cycle—which may or may not include alien motherships.