Dividing bee colonies, or artificial swarming, is one of the most important practices beekeepers use to increase the number of their bee colonies. This allows them to expand their hives by approximately 20% annually. What to Do Before Dividing Bee Colonies The first and most important step is maintaining the strength of the bee colonies throughout the year. This ensures they remain safe from diseases, predator attacks, and robber bees . Only strong colonies are suitable for division since weak ones cannot quickly recover from the loss of worker bees and stored food. For instance, if a beekeeper moves their apiary to a location with abundant forage, they should combine weak colonies to create strong or at least moderately strong ones. Strong colonies gather significantly more food than they consume compared to weaker colonies, which require more resources than they collect due to the low number of active bees. Conditions for Dividing Bee Colonies Division should only be carr...