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specially adopting DOW RO membrane can conveniently reduce most of pollutants including TDS
This formula is biologically active to facilitate easy and immediate absorption and stimulate growth and vigor
- Two-part system allows you to customize ratios to your garden’s needs
It’s that easy
The device is made from aluminum alloy
GH Pro Release Field Growing Media specially adopting DOW RO membraneGeneral Hydroponics ProRelease Field Formula 20 7 20 is a blend of coated and uncoated granulated fertilizers designed for high value field grown crops like hemp and other aromatherapeutic herbs. Apply at the start of your season and watch your crops thrive. Feeds for up to 4 months*. *will vary based on soil needs, planting density, climate, crop, media, irrigation or rainfall amount and especially other nutrient usages.
US$ 129.00
US$ 25.00
US$ 105.00
