Mexican sunflower

Question

If I collect the seed from this year’s plants and plant them in the spring, will they remain true and produce?

Answer 1

There are several varieties of Mexican Sunflower and some are hybrids.
If your plant is a hybrid the seeds may differ from the parent plant.

https://www.gardeningknowhow.com/ornamental/flowers/mexican-sunflower/planting-mexican-sunflowers.htm