American Fairy Lantern Plant Care
Thismia americana Pfeiff.
Updated · Sources · How we source care data
Thismia americana, known as thismia or banded Trinity, was a species of flowering plant that was first discovered in 1912 by Norma Etta Pfeiffer in the wetlands surrounding Chicago's Lake Calumet, and described by her in 1914. The type specimen was found in what was then a wet-mesic sand prairie at 119th Street and Torrence Avenue in what would become the industrial neighborhood of South Deering.
Every 7–10 days
Filtered sunlight or shade
65–75°F
60–80%
At a glance
How do you care for American Fairy Lantern?
Plant American Fairy Lantern in filtered sunlight or shade (USDA zones 13b) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 65–75°F (18–24°C).
What Is the American Fairy Lantern?
American Fairy Lantern (Thismia americana) belongs to the Burmanniaceae family within the Thismia genus. American Fairy Lantern is native to what was then a wet-mesic sand prairie at 119th Street and Torrence Avenue in what would become the industrial neighborhood of South Deering.
American Fairy Lantern displays a low rosette, clumping growth habit, reaching up to 0.5 ft tall with a spread of approximately 0.5 ft. American Fairy Lantern produces unique, small, often hidden underground.
Leaf size: approximately 2 inches.
How Often Should You Water a American Fairy Lantern?
Water a young or newly planted American Fairy Lantern every 7–10 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established shrubs mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.
Watering Frequency
Every 7–10 days
Until established; then in dry spells
What Light Does the American Fairy Lantern Need?
American Fairy Lantern thrives in filtered sunlight or shade. Avoid placing American Fairy Lantern in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered sunlight or shade
What Temperature and Humidity Does the American Fairy Lantern Prefer?
Thismia americana tolerates temperatures of 65–75°F. American Fairy Lantern prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–75°F
Humidity
60–80%
What Soil Mix Works Best for a American Fairy Lantern?
Well-draining sandy soil with high organic matter content. Good drainage is essential for American Fairy Lantern to prevent waterlogging, which leads to root rot and fungal issues.
Where Should You Plant a American Fairy Lantern?
Choose a spot with filtered sunlight or shade and well-draining sandy soil with high organic matter content. Avoid low spots where water collects after rain.
American Fairy Lantern is suited to USDA Zone 13b.
Plant container-grown or balled-and-burlapped shrubs in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Far Apart Should You Plant a American Fairy Lantern?
American Fairy Lantern can spread to about 1 ft (0.2 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.2 m) apart so mature crowns don't crowd each other, and plant at least half that distance from buildings, fences and paths.
Planning a row or hedge? Try the plant spacing calculator.
How Do You Prune a American Fairy Lantern?
Prune American Fairy Lantern while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the shrub in one year.
How Do You Care for a American Fairy Lantern in Winter?
American Fairy Lantern is frost-tender (hardy to USDA zone 13). In colder areas grow it in a container and move it to a bright, frost-free place before the first frost.
How Do You Propagate a American Fairy Lantern?
American Fairy Lantern can be propagated through seeds, division of rhizomes. Similar propagation techniques also apply to fairy lanterns plant care, which shares the same genus.
Is the American Fairy Lantern Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list American Fairy Lantern, so we can't confirm whether it is safe for cats and dogs. Keep pets from chewing it as a precaution.
This is a general caution, not veterinary or medical advice. If your pet ate a plant, contact your vet or animal poison control.
See all plants toxic to cats and plants toxic to dogs.
What Pests and Diseases Affect the American Fairy Lantern?
American Fairy Lantern is susceptible to mealybugs, spider mites. Inspect the foliage regularly, especially along leaf undersides and stems. Treat infestations promptly with insecticidal soap or neem oil to prevent spread.
Yellow leaves, brown tips or drooping? See common plant problems and how to fix them.
What USDA Hardiness Zone Does the American Fairy Lantern Need?
American Fairy Lantern grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. American Fairy Lantern is native to what was then a wet-mesic sand prairie at 119th Street and Torrence Avenue in what would become the industrial neighborhood of South Deering. In cooler regions, grow American Fairy Lantern as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
American Fairy Lantern is one of many species covered in the complete plant care and identification guide, which groups plants by genus, attribute, and popularity.
It belongs to the Thismia genus — compare its care with other Thismia species on PlantoScan.
Thismia is part of the Burmanniaceae plant family — browse all Burmanniaceae genera and species.
American Fairy Lantern produces blooms — browse other flowering plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Thismia americana Pfeiff., family Burmanniaceae (first published in Bot. Gaz. 57: 123 (1914)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list American Fairy Lantern, so we can't confirm whether it is safe for cats and dogs. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
- Hardiness zone: USDA Zone 13b, calculated from the plant's minimum temperature.
- Care values(watering, light, temperature, humidity, soil, fertilizing): PlantoScan's plant database, filtered by automatic plausibility checks — values that fail them are hidden. How we source and check plant data.
Spotted a mistake? Email info@upvision.media with the page link — we check and correct reported errors.
