Levenhookia leptantha Plant Care

Levenhookia leptantha Benth.

Updated · Sources · How we source care data

Levenhookia leptantha, the trumpet stylewort, is a dicotyledonous plant that belongs to the genus Levenhookia. It is an ephemeral annual that grows from 2–6 centimetres (0.79–2.36 in) tall with ovate to lanceolate leaves that are generally 2–5 millimetres (0.079–0.197 in) long.

Water

Every 7–10 days

Light

Full sun to partial shade

Temp

50–80°F

Humidity

40–70%

At a glance

How do you care for Levenhookia leptantha?

Plant Levenhookia leptantha in full sun to partial shade (USDA zones 12a) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 50–80°F (10–27°C). Fertilize it every 6 months during the growing season.

Where Is the Levenhookia leptantha Native To?

Native range1 country

What Is the Levenhookia leptantha?

Levenhookia leptantha (Levenhookia leptantha) belongs to the Stylidiaceae family within the Levenhookia genus. Levenhookia leptantha is native to Western Australia.

Levenhookia leptantha displays a low rosette, clumping growth habit, reaching up to 0.5 ft tall with a spread of approximately 0.5 ft. Levenhookia leptantha produces small, tubular flowers in various colors.

Leaf size: approximately 2 inches.

How Often Should You Water a Levenhookia leptantha?

Water a young or newly planted Levenhookia leptantha 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 Levenhookia leptantha Need?

Levenhookia leptantha thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Levenhookia leptantha Prefer?

Levenhookia leptantha tolerates temperatures of 50–80°F. Levenhookia leptantha prefers humidity levels of 40–70%.

Temperature

50–80°F

Humidity

40–70%

What Soil Mix Works Best for a Levenhookia leptantha?

Well-draining sandy soil with high organic content. Good drainage is essential for Levenhookia leptantha to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Levenhookia leptantha?

Feed Levenhookia leptantha every 6 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established shrubs in good soil often need little extra feeding, so let weak growth or pale foliage guide you.

Stop feeding by late summer so new growth can harden before winter.

Fertilizing

Every 6 months

During the growing season

The PlantoScan app can remind you when to water and when to fertilize each plant.

Where Should You Plant a Levenhookia leptantha?

Choose a spot with full sun to partial shade and well-draining sandy soil with high organic content. Avoid low spots where water collects after rain.

Levenhookia leptantha is suited to USDA Zone 12a.

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 Levenhookia leptantha?

Levenhookia leptantha 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 Levenhookia leptantha?

Prune Levenhookia leptantha 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 Levenhookia leptantha in Winter?

Levenhookia leptantha is frost-tender (hardy to USDA zone 12). 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 Levenhookia leptantha?

Levenhookia leptantha can be propagated through seeds, division of clumps. Similar propagation techniques also apply to levenhookia chippendalei plant care, which shares the same genus.

Is the Levenhookia leptantha Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Levenhookia leptantha, 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 Levenhookia leptantha?

Levenhookia leptantha is susceptible to aphids, 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 Levenhookia leptantha Need?

Levenhookia leptantha grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Levenhookia leptantha is native to Western Australia. In cooler regions, grow Levenhookia leptantha as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 12a

Keep exploring plants

Levenhookia leptantha 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 Levenhookia genus — compare its care with other Levenhookia species on PlantoScan.

Levenhookia is part of the Stylidiaceae plant family — browse all Stylidiaceae genera and species.

Levenhookia leptantha thrives in bright light and direct sun — see other bright-light plants.

More Levenhookia Species

Other Levenhookia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:

Sources

  • Scientific name & taxonomy: Levenhookia leptantha Benth., family Stylidiaceae (first published in Fl. Austral. 4: 35 (1868)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Levenhookia leptantha, 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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