10. Onions
Average price per pound: $1.4 (and up to $5.25 organic)
Onions are inevitable ingredient in many meals and every kitchen. Therefore, it is a usual item on grocery shopping list, so offering the best quality products can bring you to the top at a local market. That is why you might reconsider growing organic onion crops as one of the most profitable crops to grow on your small farm and one of the easiest as well.