Margaretta rosea Plant Care
Margaretta rosea Oliv.
Updated · Sources · How we source care data
Margaretta is a genus of plants in the family Apocynaceae first described as a genus in 1875. A dozen names have been proposed as species within Margaretta, but at present only one, Margaretta rosea, is categorized as "accepted" by The Plant List.
Every 7–10 days
Bright indirect light
65–80°F
50–70%
At a glance
How do you care for Margaretta rosea?
Water Margaretta rosea every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 65–80°F (18–27°C) and 50–70% humidity. Fertilize it every 4 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.
Where Is the Margaretta rosea Native To?
What Is the Margaretta rosea?
Margaretta rosea (Margaretta rosea) belongs to the Apocynaceae family within the Margaretta genus. Margaretta rosea is native to Uganda in eastern Africa.
Margaretta rosea displays a vining, trailing growth habit, reaching up to 2 ft tall with a spread of approximately 3 ft. Margaretta rosea produces small, star-shaped flowers in clusters.
Leaf size: approximately 4 inches.
How Often Should You Water a Margaretta rosea?
Margaretta rosea requires watering every 7–10 days. Allow the top layer of soil to dry between waterings to prevent root rot. Reduce watering frequency during winter when growth slows.
Watering Frequency
Every 7–10 days
Let soil partially dry between waterings
What Light Does the Margaretta rosea Need?
Margaretta rosea thrives in bright indirect light. Avoid placing Margaretta rosea in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Margaretta rosea Prefer?
Margaretta rosea grows best at temperatures of 65–80°F. Margaretta rosea prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–80°F
Humidity
50–70%
What Soil Mix Works Best for a Margaretta rosea?
Well-draining potting mix rich in organic matter. Good drainage is essential for Margaretta rosea to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Margaretta rosea?
Feed Margaretta rosea every 4 months during the growing season (spring and summer) with a balanced fertilizer diluted to the strength on the label.
Pause feeding in autumn and winter, when growth slows, and never fertilize dry soil — water first.
Fertilizing
Every 4 months
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Margaretta rosea?
Repot annually in spring. Choose a pot one size larger than the current container, and ensure it has drainage holes to allow excess water to escape.
How Do You Propagate a Margaretta rosea?
Margaretta rosea can be propagated through stem cuttings, air layering, division.
Is the Margaretta rosea Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
Toxic to humans and pets if ingested
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 Margaretta rosea?
Margaretta rosea is susceptible to aphids, mealybugs, spider 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 Margaretta rosea Need?
Margaretta rosea grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. Margaretta rosea is native to Uganda in eastern Africa. In cooler regions, grow Margaretta rosea as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Margaretta rosea 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 Margaretta genus — compare its care with other Margaretta species on PlantoScan.
Margaretta is part of the Apocynaceae plant family — browse all Apocynaceae genera and species.
Margaretta rosea 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: Margaretta rosea Oliv., family Apocynaceae (first published in Trans. Linn. Soc. London 29: 111 (1875)) — World Flora Online record, IPNI name record.
- Pet toxicity: Margaretta rosea 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 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.
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