Black-head dodder Plant Care
Cassytha melantha R.Br.
Updated · Sources · How we source care data
Cassytha melantha is a parasitic vine. Common names include coarse dodder-laurel and large dodder-laurel.
Full sun
At a glance
How do you care for Black-head dodder?
Plant Black-head dodder in full sun.
What Is the Black-head dodder?
Black-head dodder (Cassytha melantha) belongs to the Lauraceae family within the Cassytha genus. Black-head dodder is also known as Melanth dodder.
Black-head dodder displays a vining, parasitic plant growth habit, reaching up to tall with a spread of approximately . Black-head dodder produces small inconspicuous flowers.
What Light Does the Black-head dodder Need?
Black-head dodder thrives in full sun.
Light Requirement
Full sun
What Soil Mix Works Best for a Black-head dodder?
Sandy, well-draining cactus mix with perlite and coarse sand. Good drainage is essential for Black-head dodder to prevent waterlogging, which leads to root rot and fungal issues.
Where Should You Plant a Black-head dodder?
Choose a spot with full sun and sandy, well-draining cactus mix with perlite and coarse sand. Avoid low spots where water collects after rain.
Plant container-grown or balled-and-burlapped trees in spring or early autumn, setting the root flare at soil level, and water well after planting.
How Do You Prune a Black-head dodder?
Prune Black-head dodder while it is dormant in late winter: first remove dead, damaged and crossing branches, then thin lightly for shape.
If it flowers in spring, prune right after flowering instead so you don't remove next year's buds. Never take off more than about a quarter of the tree in one year.
How Do You Care for a Black-head dodder in Winter?
Water deeply in late autumn before the ground freezes, and spread a 5–8 cm (2–3 in) layer of mulch over the root zone, keeping it away from the trunk.
Young and container-grown trees need extra protection: roots in a pot freeze much more easily than roots in the ground.
How Do You Propagate a Black-head dodder?
Black-head dodder can be propagated through seeds. Similar propagation techniques also apply to tropical cassytha plant care, which shares the same genus.
Is the Black-head dodder Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Black-head dodder, 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 Black-head dodder?
Black-head dodder is susceptible to aphids, spider mites, 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.
Keep exploring plants
Black-head dodder 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 Cassytha genus — compare its care with other Cassytha species on PlantoScan.
Cassytha is part of the Lauraceae plant family — browse all Lauraceae genera and species.
Black-head dodder 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: Cassytha melantha R.Br., family Lauraceae (first published in Prodr. Fl. Nov. Holland. : 404 (1810)) — World Flora Online record, IPNI name record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Black-head dodder, 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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