Stopbloc 500ml

Prevents pipe blockages in irrigation (fertigation) systems StopBloc helps 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 / fertilizers, systems and substrates. Use in conjunction with Pythoff for maximum results...

£6.95