Supertunia® Indigo Charm - Petunia

Supertunia® Indigo Charm is a named petunia selection in Proven Winners’ Supertunia line. The grower sheet lists Indigo Charm by name and describes the series as vigorous and mounding, with flowers through the season and uses in hanging baskets, containers, and landscape combinations. ## Growing conditions Provide full sun and moist, well-drained soil. Illinois Extension describes petunias as annuals that generally bloom from May through October. The Proven Winners sheet says Supertunia plants are self-cleaning, so routine deadheading is unnecessary; it also notes that the series attracts butterflies and hummingbirds. ## Container care Check container moisture during warm weather and let excess water drain. Allow spreading stems room to fill a basket or combination planting, and trim only if they outgrow the intended space. Use container fertilizer according to its label. Sources: [Proven Winners’ Supertunia culture sheet](https://www.provenwinners.com/sites/provenwinners.com/files/pdf/sell-sheets/SupertuniaTipSheet-12.pdf) and [Illinois Extension petunia guidance](https://extension.illinois.edu/flowers/petunia). ## Maintenance Maintain even moisture in pots, ensure drainage, and shape only when needed.