The Blue Lobelia Plant, known as Lobelia siphilitica or Blue Cardinal Flower, blooms pale purple-bluish flowers with tiny white streaks accenting the blossom. This plant is Native to the Eastern United States and is from the Campanulacae family. The category of plants it is a member of is called the Herbaceous perennial group. Lobelia siphilitica prefers dark, rich, moist soils and will sprout effectively in full sun or part shade rotation. A Northern cooler climate works best for full sun to balance the plant's temperature requirements.
Blue Lobelia Requirements
Suppose growing in a Central Coast or Southern Climate; part shade is ideal for health. This plant requires consistent watering—moisture should always be present. In its native environment, it grows alongside streams and swamps, which indicates how much moisture it needs.
The Bloom Time For The Blue Lobelia
The bloom time of the Blue Lobelia occurs between July and September—perfect for beginning gardeners, the maintenance level is low for this species. Identify the blooms by looking for dark tubular flowers with three lobes. The scientific name of this species bears homage to Matthias de l’Obel, a French Botanist. This plant is not known to be susceptible to chronic insect or disease afflictions. It can withstand pest invasions and deer, although snails and slugs have been known to take a bite occasionally.
Uses Of The Blue Lobelia
Common uses for Blue Lobelia include wild gardens near running water or large pools of water. It is known for having the ability to self-seed, attracts bees and hummingbirds, and is extremely sensitive to drought. It is commercially available and has a collection date in the Northern US starting in autumn.
Hardy Planting Zones- 4-9 Sun or Shade – Sun and Part Shade Mature Height - 24-36" Mature Width- 12-16" Bloom Season – Summer (July to September) Gardener Status- Beginner Soil Type- Loam/Sand/Clay
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