Swarm Attraction Essence 20cc If you want to grow and expand your honey bee colonies or transfer bees to another hive, you can do this easily and practically by using Swarm Attraction Essence. How to Use; An appropriate amount is poured onto the cotton and left in an empty bucket close to the hive from which the swarm will emerge. APPLICATION ; Since the essence is volatile, this process should be repeated every day. What is a Son? ; Swarming is when some of the bees in a colony leave the hive in order to continue their generation together with the queen bee, or when a new colony is created by the beekeeper. Artificial Son? ; Artificial swarming is when the beekeeper consciously and controlledly removes a group of bees from the colony and creates a new colony.