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Barrier H herbicide controls ragwort fast. A highly versatile organic weed killer Barrier H can also be used for controlling broad-leaved weeds.

Barrier H is mainly used for ragwort, which can kill horses and is often difficult to control. It's an environmentally friendly natural weed killer and uses the natural plant extract citronella which kills the plant right down to the roots.

Barrier H weed killer is highly flexible and can be applied year round, at all plant growth stages, even when the ragwort is flowering!

Coverage: Up to approx. 200 large plants/ 1,600 seedlings     

Key points:  

  • Kills broad-leaved weeds including ragwort (can be applied year round to ragwort)
  • Fast acting - small ragwort rosettes show signs of death within hours
  • Ready to use - can be supplied with a handy spot-spray gun. Simply attaches directly to the 5 L bottle
  • Can be sprayed onto ragwort flowerheads to stop the flowering - seeding process & spread
  • Fast kill – apply thoroughly to leaves until the point of run-off 
  • Citronella oil is a natural extract, distilled from the grass: cymbopogon winterianus
  • Reapply as necessary
  • Avoid drift or spraying onto grass
  • Often used by Councils, Highways and Network Rail for control of ragwort

* Sprayed when very young

Application notes and guidance:

  • Accidental drift or spraying on grass may cause temporary bleaching but most species will recover quickly
  • After the application of Barrier H ragwort killer, we recommend that animals are kept from away from grazing grassland and paddocks for up to 2 weeks. Do not put grazing animals back until the ragwort is completely dead and any rotting plants are removed. This is not because Barrier H is hazardous, but because dying ragwort becomes more palatable and dangerous to grazing animals.
  • The ragwort root is the last part of the ragwort plant to die, so take care to not remove any dead plant tops too soon.

Available in 5 Litres.

We are one of the largest independent retailers of Barrier in the UK and a verified premium stockist giving us access to the entire range. Our sales advisors all use these products on a daily basis so are able to offer you expert advice. If you need any assistance in selecting the right item for you or your horse please don't hesitate to contact us.
We will contact you at various stages throughout the dispatch process by email to advise you on the status of your order. If your order is overdue please contact us for an update.

When your parcel arrives at your delivery address a signature may be required to acknowledge receipt. Please note that we cannot request for couriers to leave items without a signature or the insurance on the parcel becomes invalid.

UK Mainland Delivery Most items are delivered Monday to Friday unless a Saturday delivery has been specifically requested. If you need an item urgently or by a certain date we request that you contact us prior to purchase to check stock levels & for confirmation of any additional associated costs.

Cork Farm Equestrian use a variety of delivery servies including Royal Mail, DX Courier, UK Mail & myHermes. Should you require your item to be sent with a specific delivery company please contact us prior to purchase.

Highlands, Islands & Remote areas
Small parcels will be sent with Royal Mail. For larger items or high value items a courier delivery is used. The following addresses are classed as Highlands, Islands & Remote areas: Isle of Wight, Isle of Mann, Channel Islands, Northern Scotland, Scottish Highlands & Northern Ireland.

International Delivery
Small parcels lwill be sent with Royal Mail. For larger items or high value items a courier delivery is used. Please note that for buyers outside of the UK the International Delivery Agent may contact you to settle fees levied by your countries customs office. These fees may vary & there is no possible way for us to calculate these before the item reaches your country. These fees are payable directly to your local customs office & it is your responsibility to settle them. We do NOT in any circumstances cover these costs. For orders outside of the EU please note that we do not refund VAT in conjunction with our very low or Free delivery options. Our delivery costings already take into account the VAT element & these funds are used to cover the cost of your delivery. Should you wish for the VAT to be removed from your purchase this is possible but we would need to invoice seperately for the actual cost of delivery.

Product Code:
ID: 202335544141
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