Sanguna® Blue Vein Imp. Petunia

Sanguna® Blue Vein Imp. is a blue-flowering petunia in the mounding, trailing Sanguna® series. Its named blue-veined color form adds pattern as well as color, making it a useful choice for hanging baskets, patio pots and mixed annual displays. Syngenta's product page identifies the selection as Petunia hybrida Sanguna® Blue Vein, product 70091575, and lists full sun, a 10–14-inch garden height and a 20–24-inch spread. The series is listed for flowering from early spring through summer and for USDA zones 9–11; outside warm climates, petunias are generally grown as seasonal annuals. Place it where the trailing stems can be seen and where neighboring plants will not hide the flowers. A moist, well-drained growing medium supports steady growth; avoid waterlogged soil, which is especially important in containers. [Syngenta Flowers](https://www.syngentaflowers.com/ams/product/flower/70091575); [University of Illinois Extension](https://extension.illinois.edu/flowers/petunia); [Sanguna® culture guide](https://www.syngentaflowers.com/ams/sites/g/files/kgtney2381/files/media/document/2025/09/29/culture_vegetative_petunia_sangunasangunamega_2025.pdf). ## Maintenance Keep the root zone evenly moist through hot weather and water containers when the surface begins to dry. Occasional late-season pinching can refresh an overextended plant.