I’m going to be canning up some carrots for soups and stews. I don’t usually like the way pressure canned veggies some out but it seems that carrots and potatoes pressure cook just fine.
A good long storage onion is Stuttgarter. Mine as still not starting too sprout yet.
For red onions my preference is Milano diRossa.
https://www.johnnyseeds.com/vegetables/onions/full-size-onions/rossa-di-milano-organic-onion-seed-3454G.html
They are a beautiful onion and they keep well. I have even seen them sold at Sam’s as gourmet onions.
They keep very well, too, and are such a pretty onion.
For potatoes in NH, Red Pontiac and Kennebec are great.
Johnnies is pricey, but has great products. They have some excellent disease reistant basil varities! Prospera is a great one that held up most of the summer without problems and was a great choice to companion plant with my tomatoes. (I should probably start my basil and lavender this weekend, and next week my tomatoes.) Off to do stuff and the garden! Have a great day!