Optional Auto Vent for Half Mini Greenhouse | Mail Order Seeds and Plants : Vegetables, Fruits, Flowers

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Optional Auto Vent for Half Mini Greenhouse

Automatically opens as the temperature rises above 18ºC (65°F) and closes as it cools. Grease filled opener requires no electricity to operate. Fits the left-hand end of models Deluxe Half Mini Greenhouse, Deluxe Mini Lean-to Greenhouse and Deluxe Classic Lean-to.

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