NPK 0-52-34 FOR HYDROPONICS THINGS TO KNOW BEFORE YOU BUY

A1: Indeed, but only urea phosphate that's pharmaceutical-grade is Secure for health-related purposes. This specific quality goes by demanding analysis and must fulfill demanding requirements for purity and quality.It's a NP water-soluble fertilizer with acid reaction for fertirrigation with a high percentage of nitrogen and phosphorus. It contains