Mushrooms are considered a delicacy and fetch fairly high prices in the market. They are very nutritious as food. Hence, governments of various Indian states provide subsidies and facilities to people who can harvest mushrooms. This is a great low investment small business idea. You will need to set up a green-house with controlled temperature for getting the right crop. Mushroom spores are readily available from state-run cooperatives and agricultural shops. Bulk customers for mushrooms are easy to find.
