Because so many considerations must be made in deciding the best way to take advantage of the space in a 2000 sq ft greenhouse, this blog highlights the thought processes and physical progress of my gardening endeavors. As far as the thought process, I have gone through single row gardening, organic square foot gardening using 4′x4′ boxes, 6 inches tall to plant 16 separate crops, to various hydroponic growing systems, namely flood and drain and the nutrient film technique (NFT).