A greenhouse is a structure with walls and a roof made from transparent material like glass or plastic which protect from climatic conditions.
Compare to shade net house, Naturally Ventilated Poly House has a plastic roof made from UV stabilized covering materials of Polyethylene film which protect from direct rainwater and cold in winter with air ventilation.
Naturally Ventilated Polyhouse is suitable for the cultivation of flowers like dutch-roses, gerbera, carnation, anthurium and exotic vegetables like broccoli, colored capsicum, cherry tomato, cucumber and medicinal plants.