I do too.We have gotten a couple of light frost the last couple of days. So far; it hasn't affected the tomatoes, but the cucumbers took it hard.I have some still on the vine, so I'll give it a try.
Yep, Plantain in Pasta sauce. The herb that grows in your lawn, not the Mexican bananas. LOL I don't know if I pronounce it rightPlankton in pasta sauce?
That is a lot of head-space, more than one inch. But I can understand why you do not want it to boil over. Aside from the mess inside the canner, it can cause a seal to fail.