Five-hook Bassia Plant Care

Bassia hyssopifolia (Pall.) Kuntze

Updated · Sources · How we source care data

Bassia hyssopifolia is a species of flowering plant in the family Amaranthaceae, known by the common names five-horn smotherweed, five-hook bassia, and thorn orache. It is native to parts of Asia and Eastern Europe, and it is known on other continents as an introduced species, including North and South America and Australia.

🌻Annuals
Water

Every 7–14 days

Light

Full sun to partial shade

Temp

65–85°F

Humidity

40–60%

At a glance

How do you care for Five-hook Bassia?

Plant Five-hook Bassia in full sun to partial shade (USDA zones 13b) and water a young shrub every 7–14 days until it is established. It tolerates temperatures of 65–85°F (18–29°C). Fertilize it every 6 months during the growing season.

Where Is the Five-hook Bassia Native To?

Native range9 countries

What Is the Five-hook Bassia?

Five-hook Bassia (Bassia hyssopifolia) belongs to the Amaranthaceae family within the Bassia genus. Five-hook Bassia is native to parts of Asia and Eastern Europe, and. Five-hook Bassia is also known as Fivehook Bassia, Five-hooked Bassia, Fivehooked Bassia.

Five-hook Bassia displays an upright, branching shrub growth habit, reaching up to 4 ft tall with a spread of approximately 3 ft. Five-hook Bassia produces small, inconspicuous greenish flowers.

Leaf size: approximately 2 inches.

How Often Should You Water a Five-hook Bassia?

Water a young or newly planted Five-hook Bassia every 7–14 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 7–14 days

Until established; then in dry spells

What Light Does the Five-hook Bassia Need?

Five-hook Bassia thrives in full sun to partial shade.

Light Requirement

Full sun to partial shade

What Temperature and Humidity Does the Five-hook Bassia Prefer?

Bassia hyssopifolia tolerates temperatures of 65–85°F. Five-hook Bassia prefers humidity levels of 40–60%.

Temperature

65–85°F

Humidity

40–60%

What Soil Mix Works Best for a Five-hook Bassia?

Well-draining sandy soil with added organic matter. Good drainage is essential for Five-hook Bassia to prevent waterlogging, which leads to root rot and fungal issues.

How Often Should You Fertilize a Five-hook Bassia?

Feed Five-hook Bassia 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 Five-hook Bassia?

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

Five-hook Bassia is suited to USDA Zone 13b.

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 Five-hook Bassia?

Five-hook Bassia can spread to about 3 ft (0.9 m) and reach about 4 ft (1 m) tall. Space plants about 3 ft (0.9 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 Five-hook Bassia?

Prune Five-hook Bassia 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 Five-hook Bassia in Winter?

Five-hook Bassia 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 Five-hook Bassia?

Five-hook Bassia can be propagated through seeds, stem cuttings. Similar propagation techniques also apply to arabian bassia plant care, which shares the same genus.

Is the Five-hook Bassia Toxic to Pets and Children?

Pet safety not verified

The ASPCA does not list Five-hook Bassia, 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 Five-hook Bassia?

Five-hook Bassia 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 Five-hook Bassia Need?

Five-hook Bassia grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Five-hook Bassia is native to parts of Asia and Eastern Europe, and. In cooler regions, grow Five-hook Bassia as a houseplant or bring it indoors before the first frost.

Hardiness Zone

Zone 13b

Keep exploring plants

Five-hook Bassia 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 Bassia genus — compare its care with other Bassia species on PlantoScan.

Bassia is part of the Amaranthaceae plant family — browse all Amaranthaceae genera and species.

Five-hook Bassia 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: Bassia hyssopifolia (Pall.) Kuntze, family Amaranthaceae (first published in Revis. Gen. Pl. 2: 547 (1891)) — World Flora Online record, IPNI name record.
  • Pet toxicity: Pet safety not verified: the ASPCA does not list Five-hook Bassia, 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 13b, 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
Five-hook Bassia 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