NoSoilSolutions Twitter Facebook Pinterest I’ve had great success with “General Hydroponics” brand and I find it cost-effective. It’s also used to by NASA and in their hydroponic systems. Hydroponic Nutrients You Might Also Like:Hydroponic EC Measuring Made SimpleHow To Use A pH Test Kit to Measure Hydroponic Nutrient…How To Grow Hydroponic LettuceUnderstanding N-P-K Ratio Of Hydroponic Nutrients5 Resources To Help You Become A Hydroponic ExpertReview of General Hydroponics Flora Series Nutrients Leave a Reply Cancel ReplyYour email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of new posts by email. Δ