GH FloraMicro Hard Water

General Hydroponics FloraMicro Hard Water is for If you have hard water, you can easily adapt Floraseries by using FloraMicro® Hardwater instead of our standard formula. FloraMicro® Hardwater is part of Flora Series®, the original three-part hydroponic-based nutrient system from General Hydroponics®. By using different combinations of FloraMicro® Hardwater, FloraGro®, and FloraBloom®, you can fulfill each plant’s nutrient needs for every growth stage and environment. This combination, which you’ll modify based on each phase of growth, is optimized to deliver the primary, secondary and micronutrients your plants need for vigorous growth, large flowers, enhanced yields and nutrient-dense crops. Just follow our easy to use Feed Charts to get precise feeding without the guesswork.

Chelated Micro Nutrients Specially  formulated for hard water conditions. If your tap water is over 200 ppm (or contains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix our original FloraMicro with FloraMicro Hardwater to create a perfect blend for your plants.

General hydroponics floraseries feed chart

Safety data sheet