Lobelia x speciosa, commonly known as hybrid lobelia or cardinal flower, is a perennial plant belonging to the Campanulaceae family. This plant is a hybrid of Lobelia cardinalis and Lobelia siphilitica, both native to North America. It can grow up to 3 feet tall and produces striking spikes of bright red or pink flowers that bloom from mid-summer until fall. The tubular-shaped flowers, each with five petals, are particularly attractive to hummingbirds, butterflies, and bees. The leaves of Lobelia x speciosa are lance-shaped with serrated edges. They grow alternately along the stem, which can be green or reddish-brown, depending on the cultivar. Lobelia x speciosa prefers moist soil conditions but can tolerate some drought once established. It thrives best in full sun but can also withstand partial shade. This plant also possesses medicinal properties. It contains alkaloids that have been used for centuries by Native Americans to treat various ailments, including respiratory problems, headaches, and fever. Overall, this beautiful perennial adds vibrant color to any garden while also offering medicinal benefits. It is an excellent addition for both its aesthetic appeal and practical uses.
Botanical profile.
- Genus
- Lobelia
- Family
- Campanulaceae
Other names.
