By Sirwolf
Staffordshire,
United Kingdom 
Does anyone know what this plant is, it has grown in my Greenhouse (uninvited), it's quite pretty and big (about 2 feet tall). I am wondering whether I could collect the seeds and grow the plant in my mini meadow (about 2 metres by 2 metres.
I would be glad of any information
14 Oct, 2015
Answers
It does get quite large, so might crowd out other plants in your mini meadow.
14 Oct, 2015
Thanks very much, I think I will keep it out of the mini meadow
15 Oct, 2015
Nicandra physalodes, aka the Shoofly Plant.
Grow anywhere annual.
14 Oct, 2015