Nemopanthus mucronatus Plant Care

Nemopanthus mucronatus Trel.

Updated · Sources · How we source care data

Ilex mucronata, the mountain holly or catberry, is a species of holly native to eastern North America, from Newfoundland west to Minnesota, and south to Maryland and West Virginia.

Water

Every 7–10 days

Light

Partial to full shade

Temp

50–75°F

Humidity

40–60%

At a glance

How do you care for Nemopanthus mucronatus?

Plant Nemopanthus mucronatus in partial to full shade (USDA zones 12a) and water a young shrub every 7–10 days until it is established. It tolerates temperatures of 50–75°F (10–24°C). Fertilize it every 6 months during the growing season.

Where Is the Nemopanthus mucronatus Native To?

Native range3 countries

What Is the Nemopanthus mucronatus?

Nemopanthus mucronatus (Nemopanthus mucronatus) belongs to the Aquifoliaceae family within the Nemopanthus genus. Nemopanthus mucronatus is native to eastern North America, from Newfoundland west to Minnesota, and south to Maryland and West Virginia.

Nemopanthus mucronatus displays an upright, spreading shrub growth habit, reaching up to 4 ft tall with a spread of approximately 5 ft. Nemopanthus mucronatus produces small white flowers in clusters.

Leaf size: approximately 2 inches.

How Often Should You Water a Nemopanthus mucronatus?

Water a young or newly planted Nemopanthus mucronatus 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 Nemopanthus mucronatus Need?

Nemopanthus mucronatus thrives in partial to full shade. The optimal light range is 100–500 lux. Avoid placing Nemopanthus mucronatus in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Light Requirement

Partial to full shade

100–500 lux

What Temperature and Humidity Does the Nemopanthus mucronatus Prefer?

Nemopanthus mucronatus tolerates temperatures of 50–75°F. Nemopanthus mucronatus prefers humidity levels of 40–60%.

Temperature

50–75°F

Humidity

40–60%

What Soil Mix Works Best for a Nemopanthus mucronatus?

Moist, well-draining acidic soil with high organic content. Good drainage is essential for Nemopanthus mucronatus to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Nemopanthus mucronatus?

Feed Nemopanthus mucronatus 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 Nemopanthus mucronatus?

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

Nemopanthus mucronatus 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 Nemopanthus mucronatus?

Nemopanthus mucronatus can spread to about 5 ft (1.5 m) and reach about 4 ft (1 m) tall. Space plants about 5 ft (1.5 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 Nemopanthus mucronatus?

Prune Nemopanthus mucronatus 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 Nemopanthus mucronatus in Winter?

Nemopanthus mucronatus 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 Nemopanthus mucronatus?

Nemopanthus mucronatus can be propagated through seeds, softwood cuttings.

Is the Nemopanthus mucronatus Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Nemopanthus mucronatus, 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 Nemopanthus mucronatus?

Nemopanthus mucronatus is susceptible to scale insects, spider mites, leaf miners. 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 Nemopanthus mucronatus Need?

Nemopanthus mucronatus grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. Nemopanthus mucronatus is native to eastern North America, from Newfoundland west to Minnesota, and south to Maryland and West Virginia. In cooler regions, grow Nemopanthus mucronatus as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 12a

Keep exploring plants

Nemopanthus mucronatus 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 Nemopanthus genus — compare its care with other Nemopanthus species on PlantoScan.

Nemopanthus is part of the Aquifoliaceae plant family — browse all Aquifoliaceae genera and species.

Nemopanthus mucronatus copes with lower light than most plants — browse the full list of low-light plants.

Related Plant Care Guides

Closely related plants with similar care requirements:

Sources

  • Scientific name & taxonomy: Nemopanthus mucronatus Trel., family Aquifoliaceae (first published in Trans. Acad. Sci. St. Louis 5: 349. 1889 as (Nemopanthes mucronata)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Nemopanthus mucronatus, 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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