That depends on if I treat for mites or not. Tried past three years treatment free. Started this spring with no hives left....treating again and will use Oxalic.
No difference with mediums to deeps. Basically people use two deeps for brood and that is same size as three mediums, after that it's all mediums for supers anyway. This far North folks use a medium on top of the two deeps, call that the complete hive. I do the same, Italians will brood up to middle three or four frames of my 4th box. I can still collect honey of outside frames in 4th box then put them back wet to be filled for winter. Put the rest of suppers in stacks wet for bees to clean up before I store them.
You'll still need foundation on the frames you use for honey surplus unless you don't plan to spin them.
No difference with mediums to deeps. Basically people use two deeps for brood and that is same size as three mediums, after that it's all mediums for supers anyway. This far North folks use a medium on top of the two deeps, call that the complete hive. I do the same, Italians will brood up to middle three or four frames of my 4th box. I can still collect honey of outside frames in 4th box then put them back wet to be filled for winter. Put the rest of suppers in stacks wet for bees to clean up before I store them.
You'll still need foundation on the frames you use for honey surplus unless you don't plan to spin them.