Photo: Paul Morris from USACC BY-SA 2.0via Wikimedia Commonsresized / cropped
Senecio insularis Plant Care
Lordhowea insularis (Benth.) B.Nord.
Updated · Sources · How we source care data
This tropical palm's most distinctive visual feature is its elegant, arching fronds with silver-green undersides. Originating from Lord Howe Island in Australia, Lordhowea insularis is highly sought after by plant collectors for its unique appearance and ability to thrive in indoor environments with bright, indirect light.
Every 7–10 days
Bright indirect light
65–75°F
50–70%
At a glance
How do you care for Senecio insularis?
Water Senecio insularis every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 65–75°F (18–24°C) and 50–70% 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 Senecio insularis Native To?
What Is the Senecio insularis?
Senecio insularis (Lordhowea insularis) belongs to the Asteraceae family within the Lordhowea genus. Senecio insularis is native to Australia's Lord Howe Island in the Tasman Sea.
Senecio insularis displays a compact, clumping perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 1.5 ft. Senecio insularis produces small daisy-like flowers in shades of white, pink, or purple.
Leaf size: approximately 4 inches.
How Often Should You Water a Senecio insularis?
Lordhowea insularis 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 Senecio insularis Need?
Senecio insularis thrives in bright indirect light. Avoid placing Senecio insularis in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Senecio insularis Prefer?
Lordhowea insularis grows best at temperatures of 65–75°F. Senecio insularis prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–75°F
Humidity
50–70%
What Soil Mix Works Best for a Senecio insularis?
Well-draining, loamy soil with added organic matter for moisture retention. Good drainage is essential for Senecio insularis to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Senecio insularis?
Feed Senecio insularis 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 Senecio insularis?
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 Senecio insularis?
Senecio insularis can be propagated through seeds, division of offsets.
Is the Senecio insularis Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
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 Senecio insularis?
Senecio insularis is susceptible to aphids, spider mites, whiteflies. 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 Senecio insularis Need?
Senecio insularis grows outdoors in USDA Zone 10a – 11b. It survives winters down to planting zone 10a. Senecio insularis is native to Australia's Lord Howe Island in the Tasman Sea. In cooler regions, grow Senecio insularis as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 10a – 11b
Keep exploring plants
Senecio insularis 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 Lordhowea genus — compare its care with other Lordhowea species on PlantoScan.
Lordhowea is part of the Asteraceae plant family — browse all Asteraceae genera and species.
Senecio insularis 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: Lordhowea insularis (Benth.) B.Nord., family Asteraceae (first published in Opera Bot. 44: 40 (1978)) — World Flora Online record, IPNI name record.
- Pet toxicity: Senecio insularis 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.
- Photo: Paul Morris from USA, CC BY-SA 2.0, Wikimedia Commons — original.
- Hardiness zone: USDA Zone 10a – 11b, 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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