Photo: P Gonzalez ZamoraCC BY 4.0via iNaturalistresized / cropped
Silken Pincushion Cactus Plant Care
Mammillaria bombycina Quehl
Updated · Sources · How we source care data
Mammillaria bombycina, the silken pincushion cactus, is a species of flowering plant in the family Cactaceae.
Full sun
At a glance
How do you care for Silken Pincushion Cactus?
Silken Pincushion Cactus grows best in full sun.
What Is the Silken Pincushion Cactus?
Silken Pincushion Cactus (Mammillaria bombycina) belongs to the Cactaceae family within the Mammillaria genus. Silken Pincushion Cactus is also known as Bombyx Mammillaria.
Silken Pincushion Cactus displays a low clumping cactus growth habit, reaching up to tall with a spread of approximately . Silken Pincushion Cactus produces small, colorful flowers in shades of pink, red, yellow, or white.
What Light Does the Silken Pincushion Cactus Need?
Silken Pincushion Cactus thrives in full sun.
Light Requirement
Full sun
What Soil Mix Works Best for a Silken Pincushion Cactus?
Sandy, well-draining cactus mix with perlite and coarse sand. Good drainage is essential for Silken Pincushion Cactus to prevent waterlogging, which leads to root rot and fungal issues.
How Do You Repot a Silken Pincushion Cactus?
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 Silken Pincushion Cactus?
Silken Pincushion Cactus can be propagated through offsets, seeds. Similar propagation techniques also apply to ladyfinger cactus plant care, which shares the same genus.
Is the Silken Pincushion Cactus Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Silken Pincushion Cactus, 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 Silken Pincushion Cactus?
Silken Pincushion Cactus is susceptible to spider mites, scale insects. 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
Silken Pincushion Cactus 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 Mammillaria genus — compare its care with other Mammillaria species on PlantoScan.
Mammillaria is part of the Cactaceae plant family — browse all Cactaceae genera and species.
Silken Pincushion Cactus thrives in bright light and direct sun — see other bright-light plants.
More Mammillaria Species
Other Mammillaria species in PlantoScan's care catalogue share similar watering, light, and soil preferences:
Sources
- Scientific name & taxonomy: Mammillaria bombycina Quehl, family Cactaceae (first published in in Monatsschr. Kakteenk. 20: 149. 1910.) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Silken Pincushion Cactus, 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.
- Photo: P Gonzalez Zamora, CC BY 4.0, iNaturalist — original.
- 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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