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Shared May 8, 2026
Top vents or not? In this video I share a failed winter experiment from my treatment-free apiary in central Maine.
One of my horizontal Layens hives was set up as a heavily insulated “condensing hive” with sealed top vents and non-breathable Reflectix insulation. The result: excessive moisture, moldy honey stores, queen loss, and eventual colony collapse.
In my apiary, bees winter only on their own honey — no sugar feeding and no chemical or acid mite treatments. That makes moisture management very different from many conventional overwintering systems.
I compare:
• Condensing hive theory vs real-world results
• Reflectix insulation vs breathable natural materials
• Sugar-fed overwintering vs natural honey stores
• Tree cavity moisture buffering vs artificial hive materials
• Top vents and adjustable ventilation in horizontal hives
I also show the winter setup that consistently works for me:
breathable burlap pillows filled with raw sheep wool over a tight bee nest.
ForestBeehive Apiary – Central Maine forestbeehive.com/
Treatment-Free Layens Beekeeping
#beekeeping #layenshive #treatmentfreebeekeeping #horizontalhive #condensinghive #russianbees #naturalbeekeeping #honeybees #bees #overwintering
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