(Shelby Hardy Gloxinia) Shelby's long, tubular, creamy pink flowers dangle from apple-green, leaf-like calyxes. Fuzzy red petioles connect the flowers to deep red stems rising above rich green foliage. This Suncrest Nurseries hybrid of two South American species can handle a bit of winter chill.
Hummingbirds enjoy gloxinias. By planting Shelby Hardy Gloxinia and other hummingbird favorites in a setting devised for close-up observation, you have a front-row seat for hummer antics during the growing season. It's a fine choice for a patio planter or rock garden.
The flower tubes of gloxinias are referred to as having fused petals. Some, such as Shelby's white-flowered, hybrid parent Sinningia incarnata, are barrel-shaped similar to a cigar-style Cuphea. Others, such as Shelby and its second parent plant, the red-flowered species S. tubiflora, have lacy corollas at their openings. Similar to most Sinningias, Shelby's roots are tuberous.
The elliptical, veined leaves are also interesting due to being smooth with a slightly pitted texture and having fine eyelash hairs on their edges.
This is a petite perennial that prefers rich, well-drained soil and locations with full sun to partial shade. As part of the Sinningia genus, it's a member of the Gesneriad family (Gesneriaceae), which is probably best known for African Violets (Saintpaulia genus).
Sinningias are named for Willhelm Sinning (1792-1874) who was a gardener at Germany's University of Bonn Botanical Garden. Sinning co-authored the 1825 book A Collection of Beautiful Flowering Plants, which contained one of the first botanical illustrations of a gloxinia.
Planting a hummingbird garden filled with nectar-rich, long-blooming Salvias aids preservation of hummingbird species that migrate each year throughout North America. It also gives you a front-row seat to a fascinating aerobatics show. Backyard islands of colorful sages are like gas stations for hummingbirds' long-distance journeys. Salvias can keep your garden whirring with the helicopter-like flight of hummingbirds from spring through autumn and -- in warm climates -- into winter.
Hummingbirds love Salvia (sage) nectar and are attracted to it by the bright colors of tubular sage blossoms. In particular, these little whirlybirds can easily spot flowers in the red spectrum, which is prevalent among sages. Here are some hummingbird gardening tips.