Growool Granulated Premium Rockwool - 10L soil control GT Liquid Phosphorus guarantees a

GT Liquid Phosphorus guarantees a significant enhancement in root strength

3’’ Top Plate Assembly w/ Shower Head and ¼’’ MNPT Pressure Gauge

Housing: Water-resistant

T Rooting Sponges 24 Cell Filled Trays

Growool Granulated Premium Rockwool - 10L soil control GT Liquid Phosphorus guarantees aGrowool Granulated Premium Rockwool is not a 'granulated' rockwool as such but more of a 'spun' rockwool making its appearance and consistency more like 'fairy floss'. Flushed with pH adjusted water set at 5. 5. The pH of the nutrient solution should also be 5. 5 for best results. Like all rockwool media, Premium Floc has a high water holding capacity so it does not need to be watered very often. Premium Floc is an inert, sterile medium well suited