My neighbor's sunflowers will soon be harvested, I don't know if the seeds will be good or not for replanting. As in my experience, although the seeds are large when harvested, when they are dried, the seeds get smaller.😪 That's why all my seeds failed, I don't know if I was too early to harvest them or if this sunflower failed because it wasn't pollinated properly.😪 I had to learn more about sunflowers so that I could harvest the seeds well and be able to grow from my own harvest.😊😊