Tomatoes will grow best if the daytime temperature is 21° to 27° C (70° to 80° F) with night time temperatures of 16° to 18° C (60° to 65° F); you may want to test your greenhouse temperatures over the winter before introducing your tomato … Discover the best Fresh Tomatoes in Best Sellers. Canned tomatoes can replace fresh tomatoes in winter months and when you don't have time to peel and process newly picked ripe tomatoes into tomato purée or sauce. In winter months, when decent fresh tomatoes are nowhere to be found, canned imported San Marzanos are the tomato of choice for homemade sauce. This particular variety is also well-suited for oven drying and roasting because of its texture; there's much more concentrated tomato flavor because there's simply more tomato … Don't let choices overwhelm you. The best tomatoes to grow in cool or cold climates are short- to mid-season tomatoes—that is tomatoes that mature in the shortest number of days, 55 to about 75 days from transplanting. Find the top 100 most popular items in Amazon Grocery & Gourmet Food Best Sellers. Just one encounter with a tasteless, artificially ripened, imported winter supermarket tomato makes you want to grow your own tangy, sweet-tasting tomatoes in the off-season. Short- and mid-season tomato … By reading this article, you'll find out everything you need to know about canned tomatoes.