Photo: no rights reservedCC0 1.0via iNaturalist
Long-tubed syringodea Plant Care
Syringodea longituba Kuntze
Updated · Sources · How we source care data
This plant's most distinctive visual feature is its long tubular leaves, giving it a unique and elegant appearance. Originating from South Africa, Syringodea longituba is highly sought after by plant collectors for its striking foliage and ability to thrive in indoor environments.
Every 7–10 days
Full sun to partial shade
60–80°F
40–70%
At a glance
How do you care for Long-tubed syringodea?
Water Long-tubed syringodea every 7–10 days, letting the top layer of soil dry out between waterings, and give it full sun to partial shade. It prefers temperatures of 60–80°F (16–27°C) and 40–70% humidity. Fertilize it every 6 months during the growing season.
Where Is the Long-tubed syringodea Native To?
What Is the Long-tubed syringodea?
Long-tubed syringodea (Syringodea longituba) belongs to the Iridaceae family within the Syringodea genus. Long-tubed syringodea is native to the Northern Cape and the Western Cape. Long-tubed syringodea is also known as Long-tubed African iris.
Long-tubed syringodea displays a clumping perennial herb growth habit, reaching up to 1.5 ft tall with a spread of approximately 1 ft. Long-tubed syringodea produces showy tubular flowers in various colors.
Leaf size: approximately 12 inches.
How Often Should You Water a Long-tubed syringodea?
Syringodea longituba 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 Long-tubed syringodea Need?
Long-tubed syringodea thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Temperature and Humidity Does the Long-tubed syringodea Prefer?
Syringodea longituba grows best at temperatures of 60–80°F. Long-tubed syringodea prefers humidity levels of 40–70%.
Temperature
60–80°F
Humidity
40–70%
What Soil Mix Works Best for a Long-tubed syringodea?
Well-draining sandy loam with added organic matter. Good drainage is essential for Long-tubed syringodea to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Long-tubed syringodea?
Feed Long-tubed syringodea 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 Long-tubed syringodea?
Repot every 2-3 years 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 Long-tubed syringodea?
Long-tubed syringodea can be propagated through division of rhizomes, offsets. Similar propagation techniques also apply to snake plant plant care, which shares the same genus.
Is the Long-tubed syringodea Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Long-tubed syringodea, 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 Long-tubed syringodea?
Long-tubed syringodea is susceptible to aphids, thrips, 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 Long-tubed syringodea Need?
Long-tubed syringodea grows outdoors in USDA Zone 9a – 10b. It survives winters down to planting zone 9a. Long-tubed syringodea is native to the Northern Cape and the Western Cape. In cooler regions, grow Long-tubed syringodea as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9a – 10b
Keep exploring plants
Long-tubed syringodea 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 Syringodea genus — compare its care with other Syringodea species on PlantoScan.
Syringodea is part of the Iridaceae plant family — browse all Iridaceae genera and species.
Long-tubed syringodea 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: Syringodea longituba Kuntze, family Iridaceae (first published in Revis. Gen. Pl. 3(3): 309 (1898)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Long-tubed syringodea, 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.
- Photo: Public domain, CC0 1.0, iNaturalist — original.
- Hardiness zone: USDA Zone 9a – 10b, estimated from the plant's typical growing conditions.
- 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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