Flairform Stopbloc (1L) in_kit When choosing a PK additive

When choosing a PK additive choose a brand that is relatively pH 'neutral'

providing sustained nutrition to plants over time

resulting in better outcomes

Give your plants the nutrients they need to maximize flower set and flavour with Heavy Weight Potash – your go-to PK booster for high-yield gardening

All input ingredients are chelated and available over a wide pH range

Flairform Stopbloc (1L) in_kit When choosing a PK additiveIntroducing Flairfrom Stopbloc Prevents pipe bloaksges in irrigation (fertigation systems) StopBloc helps prevent irrigation blockages by resisting the formation of nutrient deposits in feed lines, sprayers, drippers, pumps and filters. The feed circuit, especially restrictive feed outlets like drippers, can become blocked with salt build up, dirt, algae, root growth and medium. To minimize this problem. Employ a filter on the inlet to the nutrient