When the roots are damaged, the plant is unable to take up enough water and nutrients to satisfy it's requirements and therefore is not able to close its stomata due to lack of potassium in the guard cells. Stopwilt supplies the potassium in an easily assimilable form. Potassium triggers the guard cells to close the stomata allowing water and nutrients to once again store correctly within the leaves and recover while the roots re-establish.
Use: ½ mL per litre of nutrient solution as a preventative and 1 mL per litre if disease is or has been a problem.
Delivery Information
Standard Delivery
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- 3-4 business days for Sydney and Melbourne Metro Deliveries
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- 3-7 business days for other metro cities and regional areas
- - WA, NT, and TAS regional areas can take longer delivery time
- We use Toll, TNT, Aramex, Sendle and Australia Post eParcel service with signature as standard service bsed on weight and location.
Express Delivery
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1-2 business days for Metro areas
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2-3 business days for Regional and Remote areas
- WA, NT, and TAS regional areas can take longer delivery time
Express Service is offered with an additional charge which varies depending upon product and delivery postcode. Please select individual listing for correct shipping charges and options.
We use Australia Post, CourierPlease, TNT, and Toll Priority as our express delivery partners.
Express Delivery does not cover entire TAS, NT, WA, and PO BOX addresses.
