I love your idea! Best luck for it!!
I've been collecting seeds from some of the plants along a dirt road where I take pics of wild flowers, waiting for it to be mowed. When I saw that it had been mowed, I took the seeds on my next trip and scattered them back (except a few I hope will grow wild Ipomoea vines over top of our doghouse.) Hopefully the show will be even better this year and next! It only gets mowed every 2-3 yrs, that I've seen.
