The practical side of yard life
Suspected ragwort in a horse paddock
Quarry Stables · Practical guide
What to record, who to tell and why the check matters in both grazing and hay.
Start with the location
Note the exact spot, whether it’s within reach of a horse and whether the field is used for grazing or forage. Tell the yard manager or landowner promptly and arrange to keep horses away from the suspect plants while they’re checked. A clear photo and a field location can help someone experienced confirm what you’ve found.
Check more than the flowers
Common ragwort can appear as a low rosette before it flowers. Use the British Horse Society’s identification guidance and ask for expert help if you’re unsure. A quick look for yellow flowers alone leaves a gap. Include field margins and areas where plants can spread towards grazing or forage land.
Keep suspect plants out of feed
Ragwort remains toxic after drying and can be mixed into forage. Keep suspect hay out of use and raise it with the supplier. If you think a horse may have eaten ragwort, call your vet promptly. The amount eaten and timing may be difficult to judge, so share what you know about the field or bale.
Make a follow-up plan
Agree who will confirm the identification, choose an appropriate control method and arrange safe disposal. Keep removed plants away from horses and forage. In England, Defra’s code explains how to assess spread risk and choose control measures. Put a follow-up date in the field log so the original report turns into a completed job.
Sources and further reading
Back to the Yard Journal · Read next: Before you harrow a horse paddock