Color Capsicum (sweet pepper or bell pepper) is one of the important high value vegetable crops cultivated in poly houses. It is rich in vitamin-A, C and minerals. Capsicum cultivation is very popular throughout India because of its high production with uniform quality. In addition to the quantum jump in yield, the superior quality and substantial reduction in the use of pesticides, makes it an economic and eco-friendly produce to grow capsicum in naturally ventilated poly houses round the year.