Leatherleaf plant (Atemnosiphon coriaceus)

Photo: no rights reservedCC0 1.0via iNaturalist

Leatherleaf plant Plant Care

Atemnosiphon coriaceus (Leandri) Leandri

Updated · Sources · How we source care data

This plant's glossy, dark green leaves with prominent veins make it easily recognizable. Originating from tropical regions of Southeast Asia, its unique appearance and ability to thrive in low light conditions make it a sought-after addition to any plant collector's collection.

🌿Shrubs
Water

Every 7–10 days

Light

Full sun to partial shade

Temp

60–80°F

Humidity

40–70%

At a glance

How do you care for Leatherleaf plant?

Plant Leatherleaf plant in full sun to partial shade (USDA zones 13a) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 60–80°F (16–27°C). Fertilize it every 6 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.

Where Is the Leatherleaf plant Native To?

Native range1 country

What Is the Leatherleaf plant?

Leatherleaf plant (Atemnosiphon coriaceus) belongs to the Thymelaeaceae family within the Atemnosiphon genus. Leatherleaf plant is native to Madagascar.

Leatherleaf plant displays a compact, spreading shrub growth habit, reaching up to 2.5 ft tall with a spread of approximately 3 ft. Leatherleaf plant produces small, fragrant clusters of white or pink flowers.

Leaf size: approximately 4 inches.

How Often Should You Water a Leatherleaf plant?

Water a young or newly planted Leatherleaf plant 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 Leatherleaf plant Need?

Leatherleaf plant thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Leatherleaf plant Prefer?

Atemnosiphon coriaceus tolerates temperatures of 60–80°F. Leatherleaf plant prefers humidity levels of 40–70%.

Temperature

60–80°F

Humidity

40–70%

What Soil Mix Works Best for a Leatherleaf plant?

Well-draining sandy loam with added organic matter. Good drainage is essential for Leatherleaf plant to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Leatherleaf plant?

Feed Leatherleaf plant 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 Leatherleaf plant?

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

Leatherleaf plant is suited to USDA Zone 13a.

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 Leatherleaf plant?

Leatherleaf plant can spread to about 3 ft (0.9 m) and reach about 3 ft (1 m) tall. Space plants about 3 ft (0.9 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 Leatherleaf plant?

Prune Leatherleaf plant 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 Leatherleaf plant in Winter?

Leatherleaf plant 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 Leatherleaf plant?

Leatherleaf plant can be propagated through seeds, stem cuttings.

Is the Leatherleaf plant Toxic to Pets and Children?

Toxic (caution)

Reported as toxic in our plant data. Not verified by the ASPCA.

Toxic to humans and pets if ingested

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 Leatherleaf plant?

Leatherleaf plant is susceptible to aphids, scale insects, 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 Leatherleaf plant Need?

Leatherleaf plant grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Leatherleaf plant is native to Madagascar. In cooler regions, grow Leatherleaf plant as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 13a

Keep exploring plants

Leatherleaf plant 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 Atemnosiphon genus — compare its care with other Atemnosiphon species on PlantoScan.

Atemnosiphon is part of the Thymelaeaceae plant family — browse all Thymelaeaceae genera and species.

Leatherleaf plant thrives in bright light and direct sun — see other bright-light plants.

Related Plant Care Guides

Closely related plants with similar care requirements:

Sources

  • Scientific name & taxonomy: Atemnosiphon coriaceus (Leandri) Leandri, family Thymelaeaceae (first published in Notul. Syst. (Paris) 13: 44 (1947)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Leatherleaf plant is reported as toxic to pets in our plant data (not verified by the ASPCA), so treat it with caution. Checked against the ASPCA plant list; any other toxicity note on this page comes from PlantoScan's plant database.
  • Photo: Public domain, CC0 1.0, iNaturalist — original.
  • Hardiness zone: USDA Zone 13a, 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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