Natural sea ingredients including calcium and magnesium from ancient sea bed deposits. MarineCaMg+ contains cytokinins from deep water kelp extracts, laden with cytokinins to boost lateral branching, and speed up cell division increasing overall plant growth rates. Marine CaMg+ also contains added Nitrogen and is very efficient at instantly treating deficiencies in N, Ca, Mg fast, in as little as 24hrs. Marine CaMg+ is most suited to Coco Fibre and Hydroponic systems but can also be used less frequently in soil or as a foliar spray to 'green up' plants when required.