Natural Ventilation Greenhouse

When you need a greenhouse with unparalleled natural ventilation, the XA-300 or XA-210 is the ideal choice. With the integrated Poly-Vent® natural ventilation system on both sidewalls and ridge vent, the XA-Series will provide your plants with all the fresh air they need. Built tough with heavy-duty galvanized steel tubing, the XA-Series is available in 21' or 30' widths as either freestanding or gutter connected.