I am having a great time with the art and integration of this structure to a garden design. Too bad I will have to fence it off as soon as it is planted. I have plans to cover it this fall for harvest extension and plant fall spinach to over winter and over cold tolerant crops. Even better would be to have the center dug down 3-4 feet for more thermal mass. It could even be sculpted or terraced from the North to face South.
