Waved Laelia Plant Care
Laelia undulata (Lindl.) L.O.Williams
Updated · Sources · How we source care data
With its strikingly ruffled petals and vibrant purple hue, this orchid species originates from the tropical forests of Mexico and Central America. Plant collectors are drawn to Laelia undulata for its unique appearance and delicate beauty, making it a prized addition to any orchid enthusiast's collection.
Every 7–10 days
Bright indirect light to partial shade
60–75°F
60–80%
At a glance
How do you care for Waved Laelia?
Water Waved Laelia every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light to partial shade. It prefers temperatures of 60–75°F (16–24°C) and 60–80% humidity. Fertilize it every 2 months during the growing season.
What Is the Waved Laelia?
Waved Laelia (Laelia undulata) belongs to the Orchidaceae family within the Laelia genus. Waved Laelia is native to Colombia, Trinidad and Venezuela.
Waved Laelia displays an erect, sympodial growth with pseudobulbs growth habit, reaching up to 1 ft tall with a spread of approximately 1 ft. Waved Laelia produces colorful, showy flowers in various shades of purple, pink, and white.
Leaf size: approximately 6 inches.
How Often Should You Water a Waved Laelia?
Laelia undulata 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 Waved Laelia Need?
Waved Laelia thrives in bright indirect light to partial shade. Avoid placing Waved Laelia in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light to partial shade
What Temperature and Humidity Does the Waved Laelia Prefer?
Laelia undulata grows best at temperatures of 60–75°F. Waved Laelia prefers humidity levels of 60–80%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–75°F
Humidity
60–80%
What Soil Mix Works Best for a Waved Laelia?
Chunky orchid bark mix with charcoal and perlite for good aeration and drainage. Good drainage is essential for Waved Laelia to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Waved Laelia?
Feed Waved Laelia every 2 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 2 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 Waved Laelia?
Repot every 2-3 years after flowering to refresh media. 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 Waved Laelia?
Waved Laelia can be propagated through division of pseudobulbs, back bulbs, or keikis. Similar propagation techniques also apply to laelia orchid plant care, which shares the same genus.
Is the Waved Laelia Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Waved Laelia, 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 Waved Laelia?
Waved Laelia is susceptible to spider mites, aphids, 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 Waved Laelia Need?
Waved Laelia grows outdoors in USDA Zone 10b – 12b. It survives winters down to planting zone 10b. Waved Laelia is native to Colombia, Trinidad and Venezuela. In cooler regions, grow Waved Laelia as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10b – 12b
Keep exploring plants
Waved Laelia 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 Laelia genus — compare its care with other Laelia species on PlantoScan.
Laelia is part of the Orchidaceae plant family — browse all Orchidaceae genera and species.
Waved Laelia thrives in bright light and direct sun — see other bright-light plants.
More Laelia Species
Other Laelia species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Laelia undulata (Lindl.) L.O.Williams, family Orchidaceae (first published in Darwiniana 5: 76 (1941)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Waved Laelia, 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 10b – 12b, 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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