Hey everyone! I planted some heirloom tomato seedlings that were gifted to me last spring, and surprisingly, they are still growing and producing fruit in the middle of winter (I live in a cool temperate zone, 10b). However, I'm noticing more damage from tomato fruit worms, and the fruits are taking much longer to ripen. What's the best approach to care for these plants during winter? Should I prune them, leave them be, or just pull them out? I've never had indeterminate tomatoes keep growing through winter like this, so I'd really appreciate any tips you might have!
3 Answers
I’m just letting mine do their thing! I have some volunteer plants plus a few from a local store. I did trim mine a bit recently. The fruits definitely take a while to ripen, but you can use organza bags to protect them, which helps. If you need the space, don't hesitate to pull them out when you feel it's time.
I'd say just let them be until the cold really gets to them. Mine usually last until January (I’m in 9B) before the temps drop too low. They’re pretty prone to disease in winter, which will likely end their life anyway.
I’ve heard that some folks are able to keep their tomatoes and peppers alive by pruning them, wrapping the roots, and moving them indoors in the dark. I’m planning to try that with a pepper plant this October! You might also consider taking cuttings and rooting them under grow lights for an early start next season.