I have successfully kept marigold, zinnia, sunflower and nasturtium seed for at least two years. This spring willl be my third year with them and I'm confident I'll get decent germination. I buy these seeds in bulk - in one pound bags, so I'm happy that they keep for a few years.
I have successfully kept marigold, zinnia, sunflower and nasturtium seed for at least two years. This spring willl be my third year with them and I'm confident I'll get decent germination. I buy these seeds in bulk - in one pound bags, so I'm happy that they keep for a few years.