Welcome to the Potsil shop

Welcome to the Potsil Shop

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  1. Potsil 2.5 Litres
    Excl. Tax: £29.99 Incl. Tax: £35.99

    Potsil will provide more stem and leaf strength allowing your plant to maximise sunlight absorption ~ promoting the growth rate through accelerated photosynthesis.

    Potsil is a modified horticultural grade liquid Potassium Silicate. It is a safe and easy to use treatment that provides supplemental potassium and silicon. Research proves that plants benefit from supplemental soluble silicon. These benefits include greater tolerances to cold, heat, drought, salinity, mineral toxicity or deficiency, improved growth rates and resistance to insects and fungi.

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  2. Potsil Bulk Sachets
    Excl. Tax: £250.00 Incl. Tax: £300.00

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