Bees need water. The water supply needs to be very shallow so the bees will not fall in and drown. And to keep the new hive going through the winter, the honey needs to be kept in the hive for a food supply for the start up colony. Round up kills weeds. Insect killing sprays will kill bees. Bees are insects. Round up does not kill bees.
I had my home established as a wildlife habitat years ago. I provide year round water and food sources for many species.
I live in suburban Atlanta and people think that I am crazy for having chickens and bees.