Aminopyralid

I've just collected about a ton of compost. A local guy keeps horses and offered it free. It's well rotted, actuallly he had a few piles on the go.some steaming hugely!

I've just got back and having a coffee and a break.
Now would you test this before adding anywhere? It's still in bags at the moment.

Is it worth starting a bean off in some in the prop?Not heard much about it recently. Am I being a bit cautious?

IThe good news is, it doesn't seem to have reared it's ugly head lately!  Yeah, any quick growing plant that isn't a grass should show up any problems I would imagine as it was used to kill broad leaved weeds in grassland or grass crops such as wheat or barley.