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In this short instructional video, the presenter from Anna White Greenhouse Plants explains how they tackled excessive heat in their 16‑by‑10 greenhouse by constructing a simple vent system. They describe framing a series of window‑like openings along one side, installing a continuous cross‑beam to support the openings, and using a prop pole to hold the vent in place. The speaker mentions plans to add rods later for additional stability, emphasizing that the modification makes a noticeable difference in temperature regulation.










