Heavy duty 4 in

or balcony into the perfect space for socializing

We enjoyed hours of fun as it snowed in the candle light

To have a peace of mind

In addition

Palram - Canopia | Roof Vent for EcoGrow 2 Greenhouses FURNITURES Heavy duty 4 inIncrease the air circulation in your EcoGrow 2 with an additional air vent. Additional air vents will reduce humidity and improve air circulation to keep your greenhouse cooler on warm days. Provides additional air ventilation Increases circulation when paired with the Side Louver Window Helps regulate temperatures Manual adjustment for variable airflow Works with all EcoGrow 2 greenhouses Can be fitted with the Automatic Roof Vent Opener for optimal