Sphenodesme involucrata Plant Care
Sphenodesme involucrata B.L.Rob.
Updated · Sources · How we source care data
Sphenodesme involucrata is a species of small liana in the genus Sphenodesme. It is found in: India, Assam, Andaman & Nicobar Islands, Myanmar, Vietnam, Thailand, Malaya, Borneo, Guangdong, Hainan, Taiwan and central Vietnam: where it may be called bội tinh tong bao.
Every 7–10 days
Bright indirect light
65–80°F
50–70%
At a glance
How do you care for Sphenodesme involucrata?
Water Sphenodesme involucrata every 7–10 days, letting the top layer of soil dry out between waterings, and give it bright indirect light. It prefers temperatures of 65–80°F (18–27°C) and 50–70% humidity. Fertilize it every 6 months during the growing season.
What Is the Sphenodesme involucrata?
Sphenodesme involucrata (Sphenodesme involucrata) belongs to the Lamiaceae family within the Sphenodesme genus.
Sphenodesme involucrata displays a vining, trailing perennial growth habit, reaching up to 1.5 ft tall with a spread of approximately 2 ft. Sphenodesme involucrata produces small tubular flowers in clusters of pink, purple, or white.
Leaf size: approximately 4 inches.
How Often Should You Water a Sphenodesme involucrata?
Sphenodesme involucrata 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 Sphenodesme involucrata Need?
Sphenodesme involucrata thrives in bright indirect light. Avoid placing Sphenodesme involucrata in direct, harsh sunlight for extended periods, as this can scorch the foliage.
Light Requirement
Bright indirect light
What Temperature and Humidity Does the Sphenodesme involucrata Prefer?
Sphenodesme involucrata grows best at temperatures of 65–80°F. Sphenodesme involucrata prefers humidity levels of 50–70%. A pebble tray or humidifier helps maintain adequate moisture around the plant.
Temperature
65–80°F
Humidity
50–70%
What Soil Mix Works Best for a Sphenodesme involucrata?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Sphenodesme involucrata to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Sphenodesme involucrata?
Feed Sphenodesme involucrata 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 Sphenodesme involucrata?
Repot annually 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 Sphenodesme involucrata?
Sphenodesme involucrata can be propagated through softwood cuttings, division, seeds. Similar propagation techniques also apply to sphenodesme pierrei plant care, which shares the same genus.
Is the Sphenodesme involucrata Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Sphenodesme involucrata, 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 Sphenodesme involucrata?
Sphenodesme involucrata 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 Sphenodesme involucrata Need?
Sphenodesme involucrata grows outdoors in USDA Zone 13b. It survives winters down to planting zone 13b. In cooler regions, grow Sphenodesme involucrata as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 13b
Keep exploring plants
Sphenodesme involucrata 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 Sphenodesme genus — compare its care with other Sphenodesme species on PlantoScan.
Sphenodesme is part of the Lamiaceae plant family — browse all Lamiaceae genera and species.
Sphenodesme involucrata 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: Sphenodesme involucrata B.L.Rob., family Lamiaceae (first published in Proc. Amer. Acad. Arts 51: 531 (1916)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Sphenodesme involucrata, 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 13b, calculated from the plant's minimum temperature.
- 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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