Lobelia siphilitica | Great Blue Lobelia. Originated in … Eastern and Southwestern US | Flower
Lobelia siphilitica belongs to the plant family CAMPANULACE and Genus Lobelia This Flower prefers Moist soil a pH of 7 . All plants need light to allow the photosynthesis process of converting carbon dioxide to growth sugars to take place. Some plants need more sun-light than others. For this plant those sunlight conditions are well described as … Full sun
People create special hummingbird or "hummer" gardens. Hummingbirds feed by site and tend to fly in the same areas. There is a term for these routes called traplinings. Consider hummingbird plants that flower at different times. Do not use pesticides since hummingbirds eat the plant insects as a source of protein. Hummingbirds do not have a sense of smell and rely upon sight and high nectar producing plants. Lobelia siphilitica is known to attract humming birds and other nectar feeding garden birds.
Impressive Autumn foliage display is not shown by Lobelia siphilitica so look for an alternative plant for pleasing Fall leaf properties
Lobelia siphilitica great blue lobelia is not known as a butterfly attracting plant
Almost all plants grown in gardens need to be fed using fertilzer in order to see them at their best. For this plant the suggested fertilizer program would be based upon … Typical mix of: 3 parts Nitrogen (N), 2 parts Phosphorous (P) and 3 parts Potassium (K for Latin name Kalium).
Lobelia siphilitica attracts hummingbirds. Great blue lobelia can survive very cold winters with annual averages as low as -40 Fahrenheit. This plant needs summer days with high heat. Full sun is ideal for this species. It needs soil that is moist.
Lobelia siphilitica will under good growing conditions survive and prosper between 3 and10 years.
Lobelia siphilitica is a perennial. Flowers: Great blue lobelia has tubular two-lipped flowers at the ends of 12" to 18" leafy stalks. Blossoms appear in June and continue through August. The flowers are typically of a blue color.
Lobelia siphilitica | Great Blue Lobelia is classed as a flowering plant specimen. The flower's principle colouring is blue. If the flower has other colours these flower accent colors would be described as … . Secondary color or not the flower is described as: tubular two-lipped flowers at the ends of 12" to 18" leafy stalks
In the Northern Hemisphere Lobelia siphilitica starts to bloom around 06,01 blooming stops about 08,31
This specimen plant will normally never grow higher than 3' feet will have an overall spread somewhere between ... not specified on this plants page
"Heat-zone Gardening: How to choose plants that thrive in your region's warmest weather", Dr. H. Marc Cathey with Linda Bellamy, American Horticultural Society, Time-Life Books, 1998.
"Hummingbird Gardens: Turning your yard into hummingbird heaven", Stephen W. Kress, editor, Brooklyn Botanic Garden, Brooklyn New York, 2000.