Strumaria gemmata Plant Care
Strumaria gemmata Ker Gawl.
Updated · Sources · How we source care data
Strumaria gemmata is a species of flowering plant in the family Amaryllidaceae, native to the Cape Provinces and the Free State of South Africa. It was first described by John Bellenden Ker Gawler in 1814.
Every 7–10 days
Bright indirect light
60–80°F
40–60%
At a glance
How do you care for Strumaria gemmata?
Water Strumaria gemmata every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 60–80°F (16–27°C) and 40–60% humidity. Fertilize it every 6 months during the growing season. It is reported as toxic to pets, so keep it out of reach of pets.
Where Is the Strumaria gemmata Native To?
What Is the Strumaria gemmata?
Strumaria gemmata (Strumaria gemmata) belongs to the Amaryllidaceae family within the Strumaria genus. Strumaria gemmata is native to the Cape Provinces and the Free State of South Africa.
Strumaria gemmata displays a clumping perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Strumaria gemmata produces fragrant star-shaped flowers in various colors.
Leaf size: approximately 8 inches.
How Often Should You Water a Strumaria gemmata?
Strumaria gemmata 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 Strumaria gemmata Need?
Strumaria gemmata thrives in bright indirect light. Avoid placing Strumaria gemmata in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Strumaria gemmata Prefer?
Strumaria gemmata grows best at temperatures of 60–80°F. Strumaria gemmata prefers humidity levels of 40–60%.
Temperature
60–80°F
Humidity
40–60%
What Soil Mix Works Best for a Strumaria gemmata?
Well-draining sandy soil mix with added organic matter. Good drainage is essential for Strumaria gemmata to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Strumaria gemmata?
Feed Strumaria gemmata every 6 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 6 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 Strumaria gemmata?
Repot every 2-3 years in early 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 Strumaria gemmata?
Strumaria gemmata can be propagated through seeds, offsets, division.
Is the Strumaria gemmata Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
Toxic to pets, can cause skin irritation in humans
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 Strumaria gemmata?
Strumaria gemmata is susceptible to aphids, spider mites, thrips. 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 Strumaria gemmata Need?
Strumaria gemmata grows outdoors in USDA Zone 13a. It survives winters down to planting zone 13a. Strumaria gemmata is native to the Cape Provinces and the Free State of South Africa. In cooler regions, grow Strumaria gemmata as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13a
Keep exploring plants
Strumaria gemmata 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 Strumaria genus — compare its care with other Strumaria species on PlantoScan.
Strumaria is part of the Amaryllidaceae plant family — browse all Amaryllidaceae genera and species.
Strumaria gemmata 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: Strumaria gemmata Ker Gawl., family Amaryllidaceae (first published in Bot. Mag. 39: t. 1620 (1814)) — World Flora Online record, IPNI name record.
- Pet toxicity: Strumaria gemmata 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 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.
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