The greenhouse is designed for the plant cultivation in favorable environment, created artificially. The space of the greenhouse is restricted and it is in an enclosed structure. The requirements of plants may be or may not be known factor for you.
If not you have to enquire and gather the knowledge to take care of the plants you are going to cultivate in the greenhouse. The greenhouse is not at all depending on natural climate and we have to create the suitable environment with all the necessities of plants, inside the greenhouse, artificially.
The change in temperature may affect the growth of the plants and we have to maintain the controlled temperature inside the greenhouse to help the plant to stabilize the way of growth. The regular watering and fertilization is the known factor for everybody and you have to follow as per the requirements of the plants. The next important factor is that the light rays, which is the media for the photosynthesis process on the leaves and the process is called as life process of the plant.