Rushy Star-of-Bethlehem Plant Care

Hypoxis juncea Sm.

Updated · Sources · How we source care data

Hypoxis juncea is a star-grass species with leaves that are so narrow as to be comparable to thread. It is not a true grass, despite the common name.

Water

Every 7–10 days

Light

Bright indirect light

Temp

60–75°F

Humidity

40–60%

At a glance

How do you care for Rushy Star-of-Bethlehem?

Plant Rushy Star-of-Bethlehem in bright indirect light (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 Rushy Star-of-Bethlehem Native To?

Native range1 country

What Is the Rushy Star-of-Bethlehem?

Rushy Star-of-Bethlehem (Hypoxis juncea) belongs to the Hypoxidaceae family within the Hypoxis genus. Rushy Star-of-Bethlehem is native to the United States on coastal plains from Florida + Alabama to North Carolina.

Rushy Star-of-Bethlehem displays a low rosette, clumping growth habit, reaching up to 0.5 ft tall with a spread of approximately 0.5 ft. Rushy Star-of-Bethlehem produces small star-shaped yellow flowers on long stalks.

Leaf size: approximately 6 inches.

How Often Should You Water a Rushy Star-of-Bethlehem?

Water a young or newly planted Rushy Star-of-Bethlehem 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 Rushy Star-of-Bethlehem Need?

Rushy Star-of-Bethlehem thrives in bright indirect light. Avoid placing Rushy Star-of-Bethlehem in direct, harsh sunlight for extended periods, as this can scorch the foliage.

Light Requirement

Bright indirect light

What Temperature and Humidity Does the Rushy Star-of-Bethlehem Prefer?

Hypoxis juncea tolerates temperatures of 60–75°F. Rushy Star-of-Bethlehem prefers humidity levels of 40–60%.

Temperature

60–75°F

Humidity

40–60%

What Soil Mix Works Best for a Rushy Star-of-Bethlehem?

Well-draining sandy soil mix with added organic matter like compost. Good drainage is essential for Rushy Star-of-Bethlehem to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Rushy Star-of-Bethlehem?

Feed Rushy Star-of-Bethlehem 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 Rushy Star-of-Bethlehem?

Choose a spot with bright indirect light and well-draining sandy soil mix with added organic matter like compost. Avoid low spots where water collects after rain.

Rushy Star-of-Bethlehem 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 Rushy Star-of-Bethlehem?

Rushy Star-of-Bethlehem can spread to about 1 ft (0.2 m) and reach about 1 ft (0 m) tall. Space plants about 1 ft (0.2 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 plant spacing calculator.

How Do You Prune a Rushy Star-of-Bethlehem?

Prune Rushy Star-of-Bethlehem 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 Rushy Star-of-Bethlehem in Winter?

Rushy Star-of-Bethlehem 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 Rushy Star-of-Bethlehem?

Rushy Star-of-Bethlehem can be propagated through division of rhizomes, seeds.

Is the Rushy Star-of-Bethlehem Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Rushy Star-of-Bethlehem, 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 Rushy Star-of-Bethlehem?

Rushy Star-of-Bethlehem is susceptible to aphids, spider mites, scale insects. 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 Rushy Star-of-Bethlehem Need?

Rushy Star-of-Bethlehem grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Rushy Star-of-Bethlehem is native to the United States on coastal plains from Florida + Alabama to North Carolina. In cooler regions, grow Rushy Star-of-Bethlehem as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 13a

Keep exploring plants

Rushy Star-of-Bethlehem 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 Hypoxis genus — compare its care with other Hypoxis species on PlantoScan.

Hypoxis is part of the Hypoxidaceae plant family — browse all Hypoxidaceae genera and species.

Rushy Star-of-Bethlehem 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: Hypoxis juncea Sm., family Hypoxidaceae (first published in Spic. Bot. : 15 (1792)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Rushy Star-of-Bethlehem, 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 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.

PlantoScan app icon

Identify Plants Like the
Rushy Star-of-Bethlehem Instantly

Scan any plant with your phone camera and get instant ID, care tips, water and fertilizer reminders, and health checks — all in one app.

Download on the App StoreGet it on Google Play

Free

to download

iOS & Android

platforms

Light & dark

mode

100,000+

species