A ‘must buy’ for all ericaceous & lime hating plants such as blueberries, cranberries, azaleas, rhododendrons, magnolias, ferns etc. The unique blend of seaweed extracts, micro nutrients & balanced fertilisers will lower soil p H levels & prevent yellowing. Super seaweed is derived from sustainably harvested kelp which is manufactured using a unique cell burst process. This patented process ensures maximum retention of the growth stimulants, nutrients, vitamins & amino acids found in kelp.