David, while you're whittlin on the numbers. I was a month later on the fall tomato planting than I wanted to be (life happens). Can you project an estimated fall harvest date using GDD's if I had planted them on 07/26/2011 instead of a month later as happened. Once they started producing at the end of December they continued to produce until I pulled them up in August of 2012. As you can see from the dates I gave you the DTM in the fall and winter tomatoes was about 3 times the DTM in the spring. The spring and fall tomatoes were planted in the exact same spot, just a different time of year. Claud