Cutleaf False Foxglove (Lamourouxia multifida)

Photo: no rights reservedCC0 1.0via iNaturalist

Cutleaf False Foxglove Plant Care

Lamourouxia multifida Kunth

Updated · Sources · How we source care data

This unique plant features slender, deeply-cut leaves that resemble delicate fern fronds. Originating from the mountains of Mexico, Lamourouxia multifida's intricate foliage and vibrant purple flowers make it a highly sought-after addition to any plant collector's garden.

Water

Every 7–10 days

Light

Full sun to partial shade

Temp

60–80°F

Humidity

40–60%

At a glance

How do you care for Cutleaf False Foxglove?

Plant Cutleaf False Foxglove 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.

What Is the Cutleaf False Foxglove?

Cutleaf False Foxglove (Lamourouxia multifida) belongs to the Orobanchaceae family within the Lamourouxia genus. Cutleaf False Foxglove is native to Mexico, Central America.

Cutleaf False Foxglove displays a low rosette, spreading growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Cutleaf False Foxglove produces small tubular flowers in shades of purple and white.

Leaf size: approximately 2 inches.

How Often Should You Water a Cutleaf False Foxglove?

Water a young or newly planted Cutleaf False Foxglove 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 Cutleaf False Foxglove Need?

Cutleaf False Foxglove thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Cutleaf False Foxglove Prefer?

Lamourouxia multifida tolerates temperatures of 60–80°F. Cutleaf False Foxglove prefers humidity levels of 40–60%.

Temperature

60–80°F

Humidity

40–60%

What Soil Mix Works Best for a Cutleaf False Foxglove?

Well-draining sandy soil with organic matter. Good drainage is essential for Cutleaf False Foxglove to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Cutleaf False Foxglove?

Feed Cutleaf False Foxglove 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 Cutleaf False Foxglove?

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

Cutleaf False Foxglove 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 Cutleaf False Foxglove?

Cutleaf False Foxglove can spread to about 1 ft (0.3 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.3 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 Cutleaf False Foxglove?

Prune Cutleaf False Foxglove 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 Cutleaf False Foxglove in Winter?

Cutleaf False Foxglove 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 Cutleaf False Foxglove?

Cutleaf False Foxglove can be propagated through seeds, division of offsets.

Is the Cutleaf False Foxglove Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Cutleaf False Foxglove, 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 Cutleaf False Foxglove?

Cutleaf False Foxglove 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 Cutleaf False Foxglove Need?

Cutleaf False Foxglove grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Cutleaf False Foxglove is native to Mexico, Central America. In cooler regions, grow Cutleaf False Foxglove as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 13a

Keep exploring plants

Cutleaf False Foxglove 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 Lamourouxia genus — compare its care with other Lamourouxia species on PlantoScan.

Lamourouxia is part of the Orobanchaceae plant family — browse all Orobanchaceae genera and species.

Cutleaf False Foxglove 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: Lamourouxia multifida Kunth, family Orobanchaceae (first published in Nov. Gen. Sp. 2: 339 (1818)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Cutleaf False Foxglove, 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.
  • 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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