Delissea undulata Plant Care
Delissea undulata Gaudich.
Updated · Sources · How we source care data
Delissea undulata is an extremely rare species of "palmoid" or "Corner model tree" formerly occurring on the Big Island of Hawai'i. It is cited as Extinct by the IUCN Red List and Plants of the World Online, but is also reported in cultivation from a single surviving plant found in 1992.
Filtered light, partial shade
At a glance
How do you care for Delissea undulata?
Delissea undulata grows best in filtered light, partial shade.
What Is the Delissea undulata?
Delissea undulata (Delissea undulata) belongs to the Campanulaceae family within the Delissea genus. Delissea undulata is native to 1992.
Delissea undulata displays a low rosette, clumping growth habit, reaching up to tall with a spread of approximately . Delissea undulata produces tubular flowers in shades of purple, pink, or white.
What Light Does the Delissea undulata Need?
Delissea undulata thrives in filtered light, partial shade. Avoid placing Delissea undulata in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Filtered light, partial shade
What Soil Mix Works Best for a Delissea undulata?
Well-draining, acidic soil with high organic matter content. Good drainage is essential for Delissea undulata to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Delissea undulata?
Repot every 1-2 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 Delissea undulata?
Delissea undulata can be propagated through seeds, division of offsets. Similar propagation techniques also apply to delissea argutidentata plant care, which shares the same genus.
Is the Delissea undulata Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Delissea undulata, 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 Delissea undulata?
Delissea undulata 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.
Keep exploring plants
Delissea undulata 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 Delissea genus — compare its care with other Delissea species on PlantoScan.
Delissea is part of the Campanulaceae plant family — browse all Campanulaceae genera and species.
Delissea undulata produces blooms — browse other flowering plants.
Related Plant Care Guides
Closely related plants with similar care requirements:
Sources
- Scientific name & taxonomy: Delissea undulata Gaudich., family Campanulaceae (first published in Voy. Uranie : 457 (1829)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Delissea undulata, 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.
- 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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