When should tomatoes be harvested?
Regarding this, how do you know when tomatoes are ready to pick?
Gently squeeze your tomatoes to test for firmness. A ripe tomato will be slightly firm. If it's too hard, it probably needs more time to ripen. If it's too soft, it's probably over-ripe and should be picked and thrown away.
One may also ask, do tomatoes ripen faster on or off the vine?
This is possible because tomatoes continue to ripen even when removed from the vine — thanks to ethylene, a naturally occurring plant hormone that many foods, including tomatoes, release. The more ethylene tomatoes are exposed to, the faster they ripen.
Keep the tomatoes in oil or freeze for up to a year. To store the tomatoes in the refrigerator or freezer, place them in a zip-top bag and squeeze any extra air out. Put them in the refrigerator for up to a month or stick them in the freezer. To store tomatoes in oil, sterilize a mason jar by boiling it for 10 minutes.