Shogun Fertilisers Sumo Active Boost NOW AVAILABLE IN 25L. Shogun Sumo Boost took 3 years to develop. Triacontanol is a naturally occuring phytohormone that is found in most plant matter. Blended with other great natural ingredients like fulvic acid, humates, cytokinins, fucoidan, betaine, amino acids, vitamins and polysaccharides, Sumo Boost does your plants a whole world of good!
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