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Potsil Silica Plant Nutrient Potassium Silicate silicon
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Item specifics | ||||
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MAKES UP TO 2000 LITRES Potsil 500ml + 5ml Syringe and Leaflet. 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. Soluble silicon promotes natural fungal defence mechanisms in plants, significantly reducing and, in many cases eliminating, the need to use fungicides. Silicon deposited within the plant cell walls makes plants resistant to small sucking insects. This increased strength will enhance leaf presentation and stem strength. Potsil should be added once a week with your plant feed routine. Potsil is non-toxic. |
VAT number: UK 683882483
If you are not satisfied with your purchase, simply send it back to us in its original box and condition for a full refund. |
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Postage and packaging | Each additional item | To | Service | Estimated delivery* |
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£2.50 | £1.50 | United Kingdom | Standard Delivery (Royal Mail 1st Class Standard) | Within 3-4 working days |
Domestic dispatch time |
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Will usually dispatch within 2 working days of receiving cleared payment- opens in a new window or tab. |
| Payment method | Preferred/Accepted | |
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![]() | PayPal preferred |