Newbie in London

Hello. My names Ben and I'm totally new to this. I spend my days working in television writing comedy for various chat shows. But grew up in Devon as a boy on a plant nursery so my time was spent collecting insects and butterflies and keeping them from a premature death in the overly hot greenhouses
In really keen to learn how to keep butterflies and would love some steerage and ideally if anyone is in london a helping hand to get to grips with he how to's

I've two kids that are urban rascals and think this would be a wonderful hobby to have for them too
Thanks
Ben

Welcome to the forum. I raised alot of moth species, and a few different butterfly species. Although they are getting rare, monarchs are my favorite to raise. I also enjoy swallowtails.