Caper spurge - Euphorbia lathyris. It's obviously having a good year, you're not by any means the only person to have this springing up in their garden.

looks like caper spurge. it is an annual and in the centre of each leafy green bract there are seeds like nasturium seeds or capers. they will fall to the ground and you will have more next year. or dig plant up know and avoid the seeds :o)

snap beattie

:-)

I regard it as a weed. Once those seeds start popping (you'll hear them go) they'll germinate around, I dig them up all the time but still they appear.

Thank you all so much for your help.

Sandie

Just take a little care if disposing of it. It has a milky sap that can cause eye problems.

I met a man selling these as mole repellants £1 a pot

and it doesnt work!

Never bought one but toilet blocks do work