Common Mollugo Plant Care

Mollugo cerviana (L.) Ser.

Updated · Sources · How we source care data

Mollugo cerviana is a species of flowering plant known by the common name threadstem carpetweed. It can be found on most continents growing as a weed in many types of dry, sandy habitat types.

Water

Every 7–10 days

Light

Full sun to partial shade

Temp

50–85°F

Humidity

40–70%

At a glance

How do you care for Common Mollugo?

Plant Common Mollugo 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 50–85°F (10–29°C). Fertilize it every 6 months during the growing season.

What Is the Common Mollugo?

Common Mollugo (Mollugo cerviana) belongs to the Molluginaceae family within the Mollugo genus. Common Mollugo is also known as Carpet Weed.

Common Mollugo displays a low mat-forming ground cover growth habit, reaching up to 0.5 ft tall with a spread of approximately 1 ft. Common Mollugo produces small white or pink star-shaped flowers.

Leaf size: approximately 1 inches.

How Often Should You Water a Common Mollugo?

Water a young or newly planted Common Mollugo 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 Common Mollugo Need?

Common Mollugo thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Common Mollugo Prefer?

Mollugo cerviana tolerates temperatures of 50–85°F. Common Mollugo prefers humidity levels of 40–70%.

Temperature

50–85°F

Humidity

40–70%

What Soil Mix Works Best for a Common Mollugo?

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

How Often Should You Fertilize a Common Mollugo?

Feed Common Mollugo 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 Common Mollugo?

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

Common Mollugo 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 Common Mollugo?

Common Mollugo 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 Common Mollugo?

Prune Common Mollugo 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 Common Mollugo in Winter?

Common Mollugo 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 Common Mollugo?

Common Mollugo can be propagated through seeds, division of root clumps. Similar propagation techniques also apply to indian chickweed plant care, which shares the same genus.

Is the Common Mollugo Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Common Mollugo, 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 Common Mollugo?

Common Mollugo 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 Common Mollugo Need?

Common Mollugo grows outdoors in USDA Zone 12a. It survives winters down to planting zone 12a. In cooler regions, grow Common Mollugo as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 12a

Keep exploring plants

Common Mollugo 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 Mollugo genus — compare its care with other Mollugo species on PlantoScan.

Mollugo is part of the Molluginaceae plant family — browse all Molluginaceae genera and species.

Common Mollugo 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: Mollugo cerviana (L.) Ser., family Molluginaceae (first published in Prodr. 1: 392 (1824)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Common Mollugo, 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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