Pay in 4 interest-free payments of $42.05 Learn more
Ships within 48 hours · Estimated delivery Jul 31 - Aug 5
Flow Rate 960 GPH or 1295 GPH
Dimensions (4'x4'): 44
Follow their instructions or devise a unique feeding program based on grower experience and the demands of the plants
Stir for 10 seconds and recheck the pH
It can also be used as a foliar fertilizer
Cultiwool Rockwool Blocks Size:6"x6"x6" w/ Optidrain & Donut Ring (Case of 48) Flow Rate 960 GPH orCultiwool Blocks have an optimum air water ratio for healthy root growth and allow for great continued rooting thanks to the extremely even distribution of water and EC. These blocks have an excellent water absorption and (re)saturation rate and feature the exclusive Plant Comfort fibre structure which has a lower density of resistance during rooting with no loss of firmness. With Cultiwool Blocks you expect the highest quality, consistent stone wool.
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