Cascadias™ Rim Cherry Improved Petunia hybrida

Cascadias™ Rim Cherry Improved is a named Petunia hybrida in Danziger’s Cascadias™ series. The developer describes it as semi-trailing, with single, large flowers and an approximate mature height of 12–14 inches and spread of 14–18 inches. Danziger notes that this Rim Improved selection has increased flower power compared with its predecessor. The official plant page lists it for hanging baskets, ground cover, and landscape use. Those dimensions and uses make it suitable for a cascading display where stems can extend beyond a container or soften the edge of a planting. [Danziger plant detail](https://www.danzigeronline.com/catalog/annuals/cascadias-rim-cherry-improved/). ## Growing conditions Give petunias a sunny position and moist, well-drained soil. Iowa State University Extension recommends at least six hours of direct sunlight and moderately fertile, well-drained soil for petunias; avoid sites that stay wet because poor drainage can contribute to root and crown rot. These are general petunia recommendations, not a cultivar-specific hardiness or water schedule. [Iowa State Extension](https://yardandgarden.extension.iastate.edu/faq/what-would-be-good-planting-site-petunias). ## Flowering The developer identifies this plant as a large-flowered, single-flowered type. The exact selection name is retained as its identity; no unverified color pattern or flower markings are asserted. Danziger identifies the Cascadias form as semi-trailing and lists hanging baskets, ground cover, and landscape planting among its intended uses. [Danziger plant detail](https://www.danzigeronline.com/catalog/annuals/cascadias-rim-cherry-improved/). ## Maintenance Keep the root zone moist but provide free drainage. Illinois Extension recommends full sun and moist, well-drained soil for petunias, notes that very heavy soil may reduce flowering, and says occasional pinching late in the season can help keep plants compact and blooming. Check container plantings regularly because pots can dry sooner than surrounding soil. [Illinois Extension petunia care](https://extension.illinois.edu/flowers/petunia).