Cape Sweetpea Plant Care
Dipogon lignosus (L.) Verdc.
Updated · Sources · How we source care data
This plant is easily recognized by its unique twining habit, which allows it to climb up to 6 feet. Originating from South Africa, it boasts striking clusters of bright orange-red tubular flowers that attract hummingbirds, making it a prized addition to any collector's garden.
Full sun to partial shade
At a glance
How do you care for Cape Sweetpea?
Cape Sweetpea grows best in full sun to partial shade.
What Is the Cape Sweetpea?
Cape Sweetpea (Dipogon lignosus) belongs to the Fabaceae family within the Dipogon genus. Cape Sweetpea is also known as Sweetpea, Dipogon glycinoides, Dolichos benthamii.
Cape Sweetpea displays a vining, climbing perennial growth habit, reaching up to tall with a spread of approximately . Cape Sweetpea produces showy clusters of pea-like flowers in various colors.
What Light Does the Cape Sweetpea Need?
Cape Sweetpea thrives in full sun to partial shade.
Light Requirement
Full sun to partial shade
What Soil Mix Works Best for a Cape Sweetpea?
Well-draining loamy soil with added compost for nutrients. Good drainage is essential for Cape Sweetpea to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Cape Sweetpea?
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 Cape Sweetpea?
Cape Sweetpea can be propagated through seeds, division of rhizomes.
Is the Cape Sweetpea Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Cape Sweetpea, 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 Cape Sweetpea?
Cape Sweetpea is susceptible to aphids, leafhoppers, spider mites. 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
Cape Sweetpea 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 Dipogon genus — compare its care with other Dipogon species on PlantoScan.
Dipogon is part of the Fabaceae plant family — browse all Fabaceae genera and species.
Cape Sweetpea 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: Dipogon lignosus (L.) Verdc., family Fabaceae (first published in Taxon 17: 537 (1968)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Cape Sweetpea, 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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