If you want to build a greenhouse, you should be careful planning, the final choice of the greenhouse will depend on the growing space desired, Home architecture, available sites, and costs.
Backyards, rooftops, crop production fields, from the Arctic Circle to the equator almost every climate and environment can benefit from some kind of greenhouse. Controlling the environment in these greenhouses can mean more heat, more shade, supplemental lights, insect screens, etc. Lets look at some commonsense approaches and basic deciding factors one can use in site planning for a greenhouse:
Light Just as in planning a garden, greenhouse growers should be very aware of changing light patterns throughout the seasons. Even in an open field, one needs to be aware of orientation to the direction of sun. Intelligent site planning in a backyard can save a lot of energy and may
allow growers the edge that will make their plants thrive.