I thought that I may as well post this here as elsewhere ...
I'm having more problem with seeds that I have saved from commercial outfits than from my own seed-saving. I am gonna have to write on the packets the date they were purchased. Some of them don't have that!
The King of the North pepper seed packets both have printed dates. One is 5 years old and the other is 6 - I don't know which I used for my 2 sowings a couple of weeks ago. Looks like I will have a big zero for 2020. It's sorta okay because I'm trying 2 other bell peppers this year - North Star and Colossal. King was just a consistent performer, not a wonderful sweet pepper. If either of these others pan out, I'm tossing the King seed.
Tomatoes, I was questioning the viability of the Kellogg's Breakfast seed and wondering about it. Finally today, there are some sprouting plants. I don't think that they are too far behind their neighbors that they will be subject to shading. Not from my seed-saving, and the packet says nothing about dates.
Sun Sugar has been slow to emerge also. And, that seed is from this year!
Seed off my kitchen cutting board, pried off paper towels, and sprinkled on the soil mix has been popping up just fine. It's nearly 100% but, nothing is over 5 years old.
Steve