Does anyone know if Datura are harmful to hens? I was planning on
getting my sister one as a present but she keeps hens. She'd probably
manage to keep the birds away from it but one might get through.

I'm not sure I like the idea of a flock of wildly hallucinating hens
all frothing at the beak.

Are there any other plants to avoid? Apart from Henbane.

Ta for any advice,

Andy