Beek

Certainly growing flowers and planting trees that produce nectar and pollen and providing habitat for other pollinating insects is much better for the environment than having more beehives in London. Learning to keep them alive, and to reduce the risk of swarming, is also tricky. Bromley Beekeepers and London Beekeepers are both local and do courses. Best to do the course and learn how to look after them well before you get bees.