2026-04-29 10:35:04
Every spring I reread this article on how tomatoes respond physiologically to even a single night below 50 °F (season-long reduction in yield). I'm always left wondering whether planting them out now (lows in upper 40s) might allow an earlier harvest, albeit at the expense of total productivity. Because I'd be OK with that. Swarthmore, Pennsylvania. USDA 7b. #tomato #tomatoes #garden #biology #circadian #gardening #temperature #weather #allotment #philadelphia https://agresearchmag.ars.usda.gov/1996/oct/tomato/