Thread Lessingia Plant Care
Lessingia nemaclada Greene
Updated · Sources · How we source care data
Lessingia nemaclada is a species of flowering plant in the family Asteraceae known by the common name slenderstem lessingia. It is endemic to California, where it is widespread across the northern parts of the Central Valley and adjacent foothills and mountains, including the Sierra Nevada foothills and the mountains of the San Francisco Bay Area.
Every 7–10 days
Full sun to partial shade
50–80°F
40–60%
At a glance
How do you care for Thread Lessingia?
Water Thread Lessingia every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 50–80°F (10–27°C) and 40–60% humidity. Fertilize it every 6 months during the growing season.
Where Is the Thread Lessingia Native To?
What Is the Thread Lessingia?
Thread Lessingia (Lessingia nemaclada) belongs to the Asteraceae family within the Lessingia genus. Thread Lessingia is native to California.
Thread Lessingia displays a low mounding perennial growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Thread Lessingia produces small daisy-like flowers in shades of purple, pink, or white.
Leaf size: approximately 2 inches.
How Often Should You Water a Thread Lessingia?
Lessingia nemaclada requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Thread Lessingia Need?
Thread Lessingia thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Thread Lessingia Prefer?
Lessingia nemaclada grows best at temperatures of 50–80°F. Thread Lessingia prefers humidity levels of 40–60%.
Temperature
50–80°F
Humidity
40–60%
What Soil Mix Works Best for a Thread Lessingia?
Well-draining sandy soil with added organic matter for moisture retention. Good drainage is essential for Thread Lessingia to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Thread Lessingia?
Feed Thread Lessingia every 6 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 6 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Thread Lessingia?
Repot every 2-3 years in early spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Thread Lessingia?
Thread Lessingia can be propagated through seeds, division of clumps. Similar propagation techniques also apply to pine forest lessingia plant care, which shares the same genus.
Is the Thread Lessingia Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Thread Lessingia, 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 Thread Lessingia?
Thread Lessingia is susceptible to aphids, spider mites, powdery mildew. 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 Thread Lessingia Need?
Thread Lessingia grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Thread Lessingia is native to California. In cooler regions, grow Thread Lessingia as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 12a
Keep exploring plants
Thread Lessingia 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 Lessingia genus — compare its care with other Lessingia species on PlantoScan.
Lessingia is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Thread Lessingia thrives in bright light and direct sun — see other bright-light plants.
More Lessingia Species
Other Lessingia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Lessingia nemaclada Greene, family Asteraceae (first published in Bull. Calif. Acad. Sci. 1(4): 191 (1885)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Thread Lessingia, 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 12a, 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.
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