Frost is on the way, and the vines are still loaded with green tomatoes. In this episode, we sort out which green tomatoes will finish ripening on your counter (the mature greens and the blushers) and which ones belong in the skillet, the freezer, or a tested relish recipe.
You'll learn what cold does to a tomato, why a stretch of chilly weather can cost you ripening ability before frost ever shows up, and four ways to ripen fruit indoors, including how to stage a harvest for a steady supply into November.
Then we dig into the canning rule that catches a lot of gardeners off guard. National home-canning guidance says not to can tomatoes from dead or frost-killed vines, and we look at why, what the research does and doesn't show, and what to do with those tomatoes instead.
Grab a notebook and let’s dig in!
Resources and References:
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- Colorado State University Extension — Ripening Tomatoes Indoors: https://extension.colostate.edu/resource/ripening-tomatoes-indoors/
- University of California, Davis, Postharvest Research and Extension Center (Suslow and Cantwell) — Tomato: Recommendations for Maintaining Postharvest Quality: https://postharvest.ucdavis.edu/produce-facts-sheets/tomato
- Iowa State University Extension and Outreach — Can I ripen green tomatoes indoors before frost?: https://yardandgarden.extension.iastate.edu/faq/can-i-ripen-green-tomatoes-indoors-frost
- National Center for Home Food Preservation (University of Georgia) — Canning Tomatoes: Introduction: https://nchfp.uga.edu/how/can/how-do-i-can-tomatoes/canning-tomatoes-introduction/
- National Center for Home Food Preservation — Resources for Home Preserving Tomatoes: https://nchfp.uga.edu/resources/entry/resources-for-home-preserving-tomatoes
- USDA Complete Guide to Home Canning, Guide 3 (electronic version by Utah State University Extension, 1995) — Selecting, Preparing, and Canning Tomatoes and Tomato Products: https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1600&context=extension_histall
- National Center for Home Food Preservation — Freezing Tomatoes: https://nchfp.uga.edu/how/freeze/vegetable/freezing-tomatoes/
- National Center for Home Food Preservation — Freezing Green Tomatoes: https://nchfp.uga.edu/how/freeze/vegetable/freezing-green-tomatoes/
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