I have always heard if you keep seeds in an air tight container like a jar or plastic bag the seeds would die from lack of oxygen. I have no idea if that is true so I don't take chances, I don't keep my seeds in jars. 50 jars with only a tablespoon of seeds inside would take up a lot of space.
I have been keeping my seeds in white paper mailing envelopes. I can write the name on the envelope then seal it up with the seeds inside. This works fine until spring when I need to plant seeds. After I open the envelope and use some of the seeds I have to seal them again with tape or use a new envelope to keep the seeds from spilling out. There has to be a better way.
This year I am planning to save more seeds than ever. I spent about $50 on seeds this year and about $160 on plants. If I save more seeds I won't have to buy plants or seeds next year.
What do you keep your seeds in, I am looking for ideas?