Cycas fugax Plant Care

Cycas fugax K.D.Hill, T.H.Nguyên & P.K.Lôc

Updated · Sources · How we source care data

This plant is easily recognized by its striking blue-green foliage and compact, symmetrical shape. Originating from Australia, Cycas fugax is highly sought after by plant collectors for its unique appearance and ability to thrive in a variety of climates. Its slow growth rate and long lifespan make it a prized addition to any botanical collection.

🪴Houseplants🌿Cycads
Water

Every 14–21 days

Light

Full sun to partial shade

Temp

60–85°F

Humidity

50–70%

At a glance

How do you care for Cycas fugax?

Plant Cycas fugax in full sun to partial shade (USDA zones 10b–11b) and water a young tree every 14–21 days until it is established. It tolerates temperatures of 60–85°F (16–29°C). Fertilize it every 8 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.

Where Is the Cycas fugax Native To?

Native range1 country

What Is the Cycas fugax?

Cycas fugax (Cycas fugax) belongs to the Cycadaceae family within the Cycas genus. Cycas fugax is native to Vietnam.

Cycas fugax displays a slow-growing palm-like tree growth habit, reaching up to 6 ft tall with a spread of approximately 4 ft. Cycas fugax produces cones with seeds, not typical flowers.

Leaf size: approximately 36 inches.

How Often Should You Water a Cycas fugax?

Water a young or newly planted Cycas fugax every 14–21 days, soaking the whole root zone, until it is established — usually one to two growing seasons. Established trees mainly need water during long dry spells. In a container, water whenever the top few centimetres of soil are dry.

Watering Frequency

Every 14–21 days

Until established; then in dry spells

What Light Does the Cycas fugax Need?

Cycas fugax thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Cycas fugax Prefer?

Cycas fugax tolerates temperatures of 60–85°F. Cycas fugax prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.

Temperature

60–85°F

Humidity

50–70%

What Soil Mix Works Best for a Cycas fugax?

Well-draining sandy soil with high organic matter content. Good drainage is essential for Cycas fugax to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Cycas fugax?

Feed Cycas fugax every 8 months during the growing season with a balanced, slow-release fertilizer at the rate on the label. Established trees 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 8 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 Cycas fugax?

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

Cycas fugax is suited to USDA Zone 10b – 11b.

Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.

How Far Apart Should You Plant a Cycas fugax?

Cycas fugax can spread to about 4 ft (1.2 m) and reach about 6 ft (2 m) tall. Space plants about 4 ft (1.2 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 tree spacing calculator.

How Do You Prune a Cycas fugax?

Prune Cycas fugax 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 tree in one year.

How Do You Care for a Cycas fugax in Winter?

Cycas fugax is frost-tender (hardy to USDA zone 10). 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 Cycas fugax?

Cycas fugax can be propagated through seeds, offsets (pups). Similar propagation techniques also apply to cycas inermis plant care, which shares the same genus.

Is the Cycas fugax Toxic to Pets and Children?

Toxic (caution)

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

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 Cycas fugax?

Cycas fugax is susceptible to scale insects, mealybugs, 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 Cycas fugax Need?

Cycas fugax grows outdoors in USDA Zone 10b – 11b. It survives winters down to planting zone 10b. Cycas fugax is native to Vietnam. In cooler regions, grow Cycas fugax as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 10b – 11b

Keep exploring plants

Cycas fugax 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 Cycas genus — compare its care with other Cycas species on PlantoScan.

Cycas is part of the Cycadaceae plant family — browse all Cycadaceae genera and species.

Cycas fugax thrives in bright light and direct sun — see other bright-light plants.

More Cycas Species

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

Sources

  • Scientific name & taxonomy: Cycas fugax K.D.Hill, T.H.Nguyên & P.K.Lôc, family Cycadaceae (first published in Bot. Rev. (Lancaster) 70: 145 (2004)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Cycas fugax 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.
  • Hardiness zone: USDA Zone 10b – 11b, estimated from the plant's typical growing conditions.
  • 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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