or 4 payments of 
Description
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 build-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
Stop Bloc