The Catchfly plants which is also known as Silene armeria is a plant that is native to Europe and the plant was introduced to North America. Actually the plant grown-up name is Silene armeria and it is a perennial in USDA plant hardiness zones five to eight. The Catchfly plants don’t perform well in sweltering heat and it can only be considered an annual in colder zones. The Catchfly perennial plants are most suited to moderate weather in full to partial sun. Another name of Silene is Campion, which is also called sweet william catchfly plant. This wonderful flowering perennial plant will spread and add a swath of color to your garden. To read more visit https://www.flowerpeek.com/2023/06/how-to-grow-catchfly-plants-from-seeds.html