On a similar theme to Jim's last post...
I've moved into an apartment recently, so no longer have a garden as such, but have a balcony/terraced area (I'm on the ground floor, in case this makes any difference).
Can anyone recommend any plants that are good for bees and/or butterflies, and that grow well in tubs/pots?
Ideally they will
a) not also be good for slugs and snails (another hypocrite, sorry) - I ...