General Hydroponics - Hardwater Micro, General Hydroponics, IncrediGrow, IncrediGrow - Grow, Cannabis, Microgreens, Fertilizer, Calgary, Airdrie, Quickgrow, Amazing, Ecolighting,

General Hydroponics - Hardwater Micro

  • $25.25


• 5-0-1• If your tap water is over 200 ppm (orcontains Calcium above 70 ppm), use FloraMicro Hardwater. If your water contains 30 to 50 ppm Calcium, you can mix the original FloraMicro with FloraMicro Hardwater to create a perfect Micro blend for your plants.