I'm a 2nd year guy located in Massachusetts. I re-queened one of my hives last fall and it did very well over the winter. Last week I inspected and found nearly no eggs or larva. Lots of empty space in both deeps, plenty of bees, and there were no emergency or swarm cells. Yesterday when I looked. Both deeps were filled with capped brood and larva. Liquid is being stored in the super.
It appears to me that the hive may be getting a bit crowded soon. My question is; Should I split or add another deep?