Stenanthemum bremerense Plant Care
Stenanthemum bremerense Rye
Updated · Sources · How we source care data
Stenanthemum bremerense is a species of flowering plant in the family Rhamnaceae and is endemic to the southwest of Western Australia. It is an erect, or low spreading shrub with hairy young stems, broadly egg-shaped leaves and densely hairy heads of tube-shaped flowers, sometimes with whitish floral leaves.
Every 7–10 days
Full sun to partial shade
60–80°F
40–70%
At a glance
How do you care for Stenanthemum bremerense?
Plant Stenanthemum bremerense 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 60–80°F (16–27°C). Fertilize it every 6 months during the growing season.
Where Is the Stenanthemum bremerense Native To?
What Is the Stenanthemum bremerense?
Stenanthemum bremerense (Stenanthemum bremerense) belongs to the Rhamnaceae family within the Stenanthemum genus. Stenanthemum bremerense is native to the southwest of Western Australia.
Stenanthemum bremerense displays a compact, spreading shrub growth habit, reaching up to 3 ft tall with a spread of approximately 4 ft. Stenanthemum bremerense produces small clusters of white, fragrant flowers.
Leaf size: approximately 4 inches.
How Often Should You Water a Stenanthemum bremerense?
Water a young or newly planted Stenanthemum bremerense 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 Stenanthemum bremerense Need?
Stenanthemum bremerense thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Stenanthemum bremerense Prefer?
Stenanthemum bremerense tolerates temperatures of 60–80°F. Stenanthemum bremerense prefers humidity levels of 40–70%.
Temperature
60–80°F
Humidity
40–70%
What Soil Mix Works Best for a Stenanthemum bremerense?
Well-draining sandy loam with added organic matter for moisture retention. Good drainage is essential for Stenanthemum bremerense to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Stenanthemum bremerense?
Feed Stenanthemum bremerense 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 Stenanthemum bremerense?
Choose a spot with full sun to partial shade and well-draining sandy loam with added organic matter for moisture retention. Avoid low spots where water collects after rain.
Stenanthemum bremerense 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 Stenanthemum bremerense?
Stenanthemum bremerense can spread to about 4 ft (1.2 m) and reach about 3 ft (1 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 plant spacing calculator.
How Do You Prune a Stenanthemum bremerense?
Prune Stenanthemum bremerense 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 Stenanthemum bremerense in Winter?
Stenanthemum bremerense 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 Stenanthemum bremerense?
Stenanthemum bremerense can be propagated through seeds, softwood cuttings. Similar propagation techniques also apply to stenanthemum arens plant care, which shares the same genus.
Is the Stenanthemum bremerense Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Stenanthemum bremerense, 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 Stenanthemum bremerense?
Stenanthemum bremerense 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 Stenanthemum bremerense Need?
Stenanthemum bremerense grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Stenanthemum bremerense is native to the southwest of Western Australia. In cooler regions, grow Stenanthemum bremerense as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Stenanthemum bremerense 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 Stenanthemum genus — compare its care with other Stenanthemum species on PlantoScan.
Stenanthemum is part of the Rhamnaceae plant family — browse all Rhamnaceae genera and species.
Stenanthemum bremerense thrives in bright light and direct sun — see other bright-light plants.
More Stenanthemum Species
Other Stenanthemum species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Stenanthemum bremerense Rye, family Rhamnaceae (first published in Nuytsia 16: 374 (2007)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Stenanthemum bremerense, 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.
