Licorice Plant (Helichrysum petiolare)

Photo: Paul venterCC BY-SA 3.0via Wikimedia Commonsresized / cropped

Licorice Plant Plant Care

Helichrysum petiolare Hilliard & B.L.Burtt

Updated · Sources · How we source care data

Helichrysum petiolare, the licorice-plant or liquorice plant, is a species of flowering plant in the family Asteraceae, native to South Africa — where it is known as imphepho — and naturalized in parts of Portugal and the United States. Growing to about 45 cm (18 in) high and 150 cm (59 in) broad, it is a trailing evergreen subshrub with furry grey-green leaves and small white flowers. Other common names include silver-bush everlastingflower, trailing dusty miller and kooigoed. The foliage has a faint licorice aroma, but Helichrysum petiolare is not closely related to the true liquorice plant, Glycyrrhiza glabra.

🌱Herbs🌼Perennials🌻Annuals
Water

Every 7–10 days

Light

Full sun to partial shade

Temp

60–75°F

Humidity

40–60%

At a glance

How do you care for Licorice Plant?

Plant Licorice 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 60–75°F (16–24°C). Fertilize it every 6 months during the growing season.

Where Is the Licorice Plant Native To?

Native range1 country

What Is the Licorice Plant?

Licorice Plant (Helichrysum petiolare) belongs to the Asteraceae family within the Helichrysum genus. Licorice Plant is native to the Cape Provinces of South Africa —. Licorice Plant is also known as Silver Bush Everlasting, Kooigoed, Gnaphalium petiolatum.

Licorice Plant displays a compact, bushy habit growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Licorice Plant produces small, daisy-like flowers in various colors like yellow, orange, pink, or white.

Leaf size: approximately 2 inches.

How Often Should You Water a Licorice Plant?

Water a young or newly planted Licorice 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 Licorice Plant Need?

Licorice Plant thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Licorice Plant Prefer?

Helichrysum petiolare tolerates temperatures of 60–75°F. Licorice Plant prefers humidity levels of 40–60%.

Temperature

60–75°F

Humidity

40–60%

What Soil Mix Works Best for a Licorice Plant?

Well-draining sandy soil mix with added perlite for improved drainage. Good drainage is essential for Licorice Plant to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Licorice Plant?

Feed Licorice 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 Licorice Plant?

Choose a spot with full sun to partial shade and well-draining sandy soil mix with added perlite for improved drainage. Avoid low spots where water collects after rain.

Licorice 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 Licorice Plant?

Licorice Plant can spread to about 2 ft (0.5 m) and reach about 2 ft (0 m) tall. Space plants about 2 ft (0.5 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 Licorice Plant?

Prune Licorice 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 Licorice Plant in Winter?

Licorice 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 Licorice Plant?

Licorice Plant can be propagated through stem cuttings, division, seeds. Similar propagation techniques also apply to cotton everlasting plant care, which shares the same genus.

Is the Licorice Plant Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Licorice Plant, 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 Licorice Plant?

Licorice Plant is susceptible to aphids, spider mites, whiteflies. 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 Licorice Plant Need?

Licorice Plant grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Licorice Plant is native to the Cape Provinces of South Africa —. In cooler regions, grow Licorice Plant as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 13a

Keep exploring plants

Licorice 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 Helichrysum genus — compare its care with other Helichrysum species on PlantoScan.

Helichrysum is part of the Asteraceae plant family — browse all Asteraceae genera and species.

Licorice Plant thrives in bright light and direct sun — see other bright-light plants.

More Helichrysum Species

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

Sources

  • Scientific name & taxonomy: Helichrysum petiolare Hilliard & B.L.Burtt, family Asteraceae (first published in Notes Roy. Bot. Gard. Edinburgh 32(3): 357, nom. nov. (1973)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Licorice Plant, 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: Paul venter, CC BY-SA 3.0, Wikimedia Commons — 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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