09/15/2026
If you’re wondering how to save zinnia seeds, I hope this helps!
Saved seeds from a really good zinnia will probably get you some great plants next season, but keep in mind that they will be cross pollinated with any other zinnias that were growing nearby. So, although you’ll probably get some nice flowers, they might not look like the one you saved seeds from (unless you isolated them or hand pollinated them).
