What zone is lobelia?

What zone is lobelia?

lobelia siphilitica Perennial. Zones US, MS, LS; USDA 6-8. Native to eastern U.S. Leafy plant to 23 feet tall, 1 feet wide. Blue summer flowers.

What is the scientific name for lobelia?

Lobelia
Lobelias/Scientific names

Is lobelia an Alpine?

Lobelia deckenii is the only alpine species of lobelia that is native to Kilimanjaro, occurring between 3,800 and 4,300 m (12,500 and 14,100 ft). Lobelia deckenii subsp. keniensis is the variety of Lobelia deckenii that occurs on Mount Kenya, between 3,300 and 4,600 m (10,800 and 15,100 ft).

How many species of lobelia are there?

415 species
About 415 species of Lobelia are known. About 43 species are known from the U.S., including Hawai’i, and Canada. A particularly well known species is cardinal flower (Lobelia cardinalis) which has intensely red flowers.

Is lobelia a sun or shade?

Lobelia seeds can be sown directly in the garden or indoors for later transplanting. These plants typically require an area with full sun but will tolerate partial shade. They also prefer moist, rich soil.

Does lobelia need a lot of water?

Annual lobelia requires frequent watering during the growing season because the short roots remain near the surface. Water slowly, using a garden hose or drip system, to saturate the soil to a depth of 6 to 8 inches.

Is blue Lobelia poisonous?

Poisonous description Lobelia contains a host of toxic alkaloids, including many with structural similarities to nicotine. Overdoses of the plant induce vomiting, sweating, pain, paralysis, low temperature, rapid but feeble pulse, collapse, coma, and even death.

Where is Lobelia found?

Lobelia, (genus Lobelia), genus of more than 400 species of flowering plants in the bellflower family (Campanulaceae) native to nearly all the temperate and warmer regions of the world, except central and eastern Europe and western Asia. A number are cultivated as garden ornamentals for their attractive flowers.

What does lobelia symbolize?

What Do Lobelia Flowers Symbolize? These flowers have many potential meanings, depending on the color of the flower and where you live. In some cultures, they symbolize love while others associate them with good luck or prosperity. These flowers are also often worn as jewelry to symbolize love or friendship.

Does lobelia like sun or shade?

Does lobelia grow back every year?

Lobelia in winter will die back no matter which variety you have. However, the annual Lobelia may not come back at all even if it formed seed. But it is easy to plant from seed in controlled situations. Perennial plants will die back but, if given proper care, should flourish anew when temperatures warm up.

Does lobelia bloom all summer?

Lobelia is an easy-to-grow, carefree plant that enjoys cool weather. This summertime bloomer will continue to produce flowers on up through the first frost. Growing lobelia is an asset to the garden.

How many species of lobelias are there in the world?

Lobelia ( / loʊˈbiːliə, lə -/) is a genus of flowering plants comprising 415 species, with a subcosmopolitan distribution primarily in tropical to warm temperate regions of the world, a few species extending into cooler temperate regions. They are known generally as lobelias.

What kind of lobelias can you grow in a garden?

Although there are hundreds of lobelia varieties, these are the types most commonly grown in the home garden: Edging lobelias ( L. erinus) and their hybrids are tender perennials grown as warm-weather garden annuals. Often grown… Cardinal flower ( L. cardinalis ), named for its showy spikes of

What kind of flower does a Lobelia inflata have?

Lobelia ×speciosa are popular garden hybrids (usually of L. cardinalis and L. siphilitica) with flowers in shades of blue, lavender, pink or red and a long summer bloom period. What about Lobelia inflata, commonly called Indian tobacco plant? Due to serious toxic effects, L. inflata is not commonly grown as a garden plant.

How tall does a Lobelia ×speciosa plant get?

Lobelia ×speciosa. Type: Perennial in zones 6-10. Height: 20 to 24 inches. Spread: 12 to 24 inches. Bloom Time: June through September. Rose-pink blooms are set off by dark bronze foliage. This long-blooming hybrid thrives in moist conditions. Use in containers, well-watered garden beds, and aquatic gardens.