Spring development of bee colonies. Expansion of bees' nests in spring.
Around the twentieth of April, I begin work on the expansion of bee nests. By this time, the families had changed the bees to young ones and began to grow. If the family has wintered well and it is strong, then bees, as a rule, grow quickly, so you can not be late with the expansion. I show how I expand the bees' nests at this time.
