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Glyphosate free

Removes weeds and moss from hard surfaces

Biodegradable with no lasting effects

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Please note: This product cannot be delivered outside the United Kingdom.

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RHS Weedkiller is a glyphosate-free, ready-to-use treatment for removing annual and perennial weeds from hard surfaces such as paths, patios and gravel. It is a non-selective weed and moss killer that will kill most soft plant tissue with which it comes into contact. The active ingredient is acetic acid (found in vinegar) along with a patented formulation of natural ingredients designed to achieve results within 24 hours. RHS Weedkiller is bio-degradable and has no lasting effects, so once it has dried children and pets can safely enter the area.

Spray foliage all over to treat. Re-treatment will usually be necessary, especially to keep down perennial weeds. Ideally spray in spring and repeat as necessary over the growing season.

Show Codes

1 Litre (KC5671)

5 Litre (KC5832)


Seeds and garden supplies will normally be delivered within the time period stated against each product as detailed above. Plants, bulbs, corms, tubers, shrubs, trees, potatoes, etc. are delivered at the appropriate time for planting or potting on. Delivery times will be stated on the product page above, or in your order acknowledgement page and email.

Orders for packets of seed incur a delivery charge of £2.99.

Orders which include any other products will incur a delivery charge of £6.99.

Where an order includes both packets of seeds and other products, a maximum delivery charge of £7.99 will apply - regardless of the number of items ordered.

Large items may incur a higher delivery charge - this will be displayed in your shopping basket.

Please see our Delivery page for further details, and more information on different charges that may apply to certain destinations.

For more information on how we send your plants please visit our Helpful Guide on plant sizes.

Thompson & Morgan strives to ensure that all its plants are delivered to you in the perfect condition for planting. Sadly, the time it takes to deliver to certain locations in the UK means that we can't guarantee this, so regretfully we are unable to ship live plants to the following areas: HS, IV41-IV49, IV51, IV55-56, KW15-KW17, PA34, PA41-48, PA60-PA78, PA80, PH40-PH44, TR21-TR24, ZE1-ZE3

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