I'm the guy who tends to bring these tangents into things . . . I
try to be good!
I was saying that where I garden is not much different from northern New Mexico and Tigerella is supposed to do well there . . . but, if Obsessed has trouble hardening it off where others do fine - it makes me wonder. Yep, wide fluctuations in the temperatures from night to day is tough on tomatoes and a lot of things. Humidity that drops below 20% everyday thru the growing season is tuff on things too.
I can grow tomatoes! Other people have different conditions. I bet that we can all grow tomatoes but, a fair amount of our success, is probably choosing a variety that can be happy in our gardens.
HiD, this is a fairly large pdf on a
tomato trial by Penn State U. It isn't a huge number of tomatoes that they trialed, however. There choices look to me more like what a gardener might want to plant than a farmer. They talk about the sugar/acid balance and give stats for each variety.
Higher or lower "brix number" like the pH number makes quite a bit of difference. Those are big steps from an 5 to a 6 brix, for instance. But, the balance has to be taken into consideration and high brix, which should mean sweetness, can be overcome by a low pH, which should mean tartness. Anyway, that can give you something to look at, HiD.
I don't grow 'em but think that an ox heart tomato looks to me to be the best bet for roasting. But, you would benefit from some opinions on specific varieties, HiD. Tart? Roast? . . . Gardeners?
Steve