Socotran milkweed Plant Care
Secamone socotrana Balf.f.
Updated · Sources · How we source care data
This rare plant is recognizable by its unique twining stems and thick, glossy, lance-shaped leaves. Originating from the island of Socotra, off the coast of Yemen, this species is highly sought after by plant collectors for its striking appearance and limited availability.
Every 7–10 days
Bright indirect to partial shade
60–80°F
50–70%
At a glance
How do you care for Socotran milkweed?
Water Socotran milkweed every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect to partial shade. It prefers temperatures of 60–80°F (16–27°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 Socotran milkweed Native To?
What Is the Socotran milkweed?
Socotran milkweed (Secamone socotrana) belongs to the Apocynaceae family within the Secamone genus. Socotran milkweed is native to the Socotra Islands in the Republic of Yemen.
Socotran milkweed displays a twining vine, climbing shrub growth habit, reaching up to 6 ft tall with a spread of approximately 3 ft. Socotran milkweed produces small, star-shaped flowers in clusters.
Leaf size: approximately 4 inches.
How Often Should You Water a Socotran milkweed?
Secamone socotrana 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 Socotran milkweed Need?
Socotran milkweed thrives in bright indirect to partial shade. Avoid placing Socotran milkweed in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect to partial shade
What Temperature and Humidity Does the Socotran milkweed Prefer?
Secamone socotrana grows best at temperatures of 60–80°F. Socotran milkweed prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
60–80°F
Humidity
50–70%
What Soil Mix Works Best for a Socotran milkweed?
Well-draining, aerated soil mix with added perlite and orchid bark. Good drainage is essential for Socotran milkweed to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Socotran milkweed?
Feed Socotran milkweed 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 Socotran milkweed?
Repot every 1-2 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 Socotran milkweed?
Socotran milkweed can be propagated through stem cuttings, air layering, division. Similar propagation techniques also apply to secamone alpini plant care, which shares the same genus.
Is the Socotran milkweed Toxic to Pets and Children?
Toxic (caution)
Reported as toxic in our plant data. Not verified by the ASPCA.
Toxic to humans and pets if ingested
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 Socotran milkweed?
Socotran milkweed is susceptible to spider mites, aphids, mealybugs. 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 Socotran milkweed Need?
Socotran milkweed grows outdoors in USDA Zone 11a – 12b. It survives winters down to planting zone 11a. Socotran milkweed is native to the Socotra Islands in the Republic of Yemen. In cooler regions, grow Socotran milkweed as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 11a – 12b
Keep exploring plants
Socotran milkweed 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 Secamone genus — compare its care with other Secamone species on PlantoScan.
Secamone is part of the Apocynaceae plant family — browse all Apocynaceae genera and species.
Socotran milkweed 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: Secamone socotrana Balf.f., family Apocynaceae (first published in Proc. Roy. Soc. Edinburgh 12: 79 (1883)) — World Flora Online record, IPNI name record.
- Pet toxicity: Socotran milkweed 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 11a – 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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