Propagation is achieved by the germination of seeds and dividing the roots.
Frostweed is native to the following states: AL, AR, DC, FL, GA, IA, IL, IN, KS, KY, LA, MD, MO, MS, NC, OH, OK, PA, SC, TN, TX, VA, and WV.
It grows in zones 6a to 10a.
Buy Florida ecotype frostweed seeds here!
[1] https://www.wildflower.org/plants/result.php?id_plant=vevi3