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$2.23 per 100 ml

Price includes delivery

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Bio 4 is a commercial strength, liquid fertiliser, which means more power with less time needed. It contains the perfect balance of nitrogen and potassium for lush growth ad bountiful fruit, as well as organic fish emulsion for increased soil microbes, enzymes for healthy soil and increased disease resistance and added magnesium for greener leaves.

The base ingredient for Samon Bio 4 is naturally hydrolysed ocean fish, which contains a natural source of the top four critical trace elements (N, P, K, S) - essential nutrients for healthy green life.

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