Flairform Stop Bloc 250ml

Happy Hydroponics AU Verified independent store

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StopBloc helps to prevent irrigation blockages by resisting the formation of nutrient deposits in feed-lines, sprayers, drippers, pumps and filters. StopBloc also helps prevent bui ld-up of nutrient deposits at the root zone Compatible with all types of nutrients / fertilisers, systems and substrates Use during vegetative & flowering For use in hydroponics, coco or soil. Dose rate 0.2ml/L Show more