I've got some fruit and veg crops going in grow bags and containers in my little concrete back yard. Obviously we'll need a few visits from bees to get the required fruit and veg.
However, I live in a concrete jungle. My garden, and that of almost all my immediate neighbours, are paved over. Neighbours opposite have gravel or astroturf. I literally don't even remember seeing a blackbird in the back yard since I moved in 6 months ago.
Are my crops doomed to failure by a complete lack of local nature - and is there anything I can do about it? A hive isn't a practical option - I think the landlord might object!