Lobelia, Official
Lobelia inflata
Family: Lobeliaceae
Annual. Native to the central, southern and eastern United States.
Diminutive plant with white flowers spotted with light blue which give
way to the characteristic “inflated” seedpods. Lobelia is an almost
indispensable anti-spasmodic and expectorant when combined with other,
more soothing herbs (like Mullein) in cough preparations. A vinegar
extraction of the seed is commonly used, and can cause the impressive expulsion
of thick, ropy mucous from sinuses and bronchii. Excessive
dosage is unpleasantly upsetting or emetic. Cultivation:
Extra care. Short-lived seed. Light-dependent germinator.
Sow seed in spring or fall. Mixing seed with about a teaspoon of
dry sand prior to sowing is recommended. This will assist in keeping
the seedlings separate from each other. Average germ time in warm
soils is 1 to 3 weeks. Water very gently or you will upset the tiny
seedlings as they emerge! Lobelias prefer part to full sun, rich,
moist soil, much water.
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