Jar of tiny seeds

The last time I had some grocery store flowers I let them dry up then put the seed heads in a jar. I also did the same thing with the zinnias in the yard. I hope that I can get these seeds to sprout later in the spring after I plant them.

Flowers are so appreciated. The blooms that are from the grocery store and the flower bed, the dried up beauty of these flowers. I will really appreciate them if these little seeds make new blooms.