I live in North Central Florida and am not sure if I need entrance reducers
this winter.
One beekeeper friend (700 hives) does not and another (600 hives) says it's
a must & he leaves only a three inch by 3/8 inch high opening.
 
What do y'all do?
 
God Bless,
Kelley Rosenlund
Gainesville, Fla. U.S.A., 32 hives