Photo: P Gonzalez ZamoraCC BY 4.0via iNaturalistresized / cropped
Hooked pincushion cactus Plant Care
Mammillaria uncinata Zucc. ex Pfeiff.
Updated · Sources · How we source care data
This compact cactus is covered in bright yellow spines that resemble a cluster of tiny hooks, giving it a unique appearance. Native to Mexico, Mammillaria uncinata is sought after by plant collectors for its striking visual appeal and its ability to produce beautiful blooms in shades of pink and white.
Every 10–14 days
Full sun
60–80°F
20–40%
At a glance
How do you care for Hooked pincushion cactus?
Water Hooked pincushion cactus every 10–14 days, letting the top layer of soil dry out between waterings, and give it full sun. It prefers temperatures of 60–80°F (16–27°C) and 20–40% humidity. Fertilize it every month during the growing season.
Where Is the Hooked pincushion cactus Native To?
What Is the Hooked pincushion cactus?
Hooked pincushion cactus (Mammillaria uncinata) belongs to the Cactaceae family within the Mammillaria genus. Hooked pincushion cactus is native to Mexico.
Hooked pincushion cactus displays a low clumping cactus growth habit, reaching up to tall with a spread of approximately 1 ft. Hooked pincushion cactus produces small, colorful flowers in shades of pink, red, yellow, or white.
Leaf size: approximately 2 inches.
How Often Should You Water a Hooked pincushion cactus?
Mammillaria uncinata requires watering every 10–14 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 10–14 days
Let soil partially dry between waterings
What Light Does the Hooked pincushion cactus Need?
Hooked pincushion cactus thrives in full sun.
Light Requirement
Full sun
What Temperature and Humidity Does the Hooked pincushion cactus Prefer?
Mammillaria uncinata grows best at temperatures of 60–80°F. Hooked pincushion cactus prefers humidity levels of 20–40%.
Temperature
60–80°F
Humidity
20–40%
What Soil Mix Works Best for a Hooked pincushion cactus?
Sandy, well-draining cactus mix with perlite and coarse sand. Good drainage is essential for Hooked pincushion cactus to prevent waterlogging, which leads to root rot and fungal issues.
How Often Should You Fertilize a Hooked pincushion cactus?
Feed Hooked pincushion cactus every month 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 month
During the growing season
The PlantoScan app can remind you when to water and when to fertilize each plant.
How Do You Repot a Hooked 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 Hooked pincushion cactus?
Hooked 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 Hooked pincushion cactus Toxic to Pets and Children?
Pet safety not verified
The ASPCA does not list Hooked 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 Hooked pincushion cactus?
Hooked 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.
What USDA Hardiness Zone Does the Hooked pincushion cactus Need?
Hooked pincushion cactus grows outdoors in USDA Zone 9a – 11b. It survives winters down to planting zone 9a. Hooked pincushion cactus is native to Mexico. In cooler regions, grow Hooked pincushion cactus as a houseplant or bring it indoors before the first frost.
Hardiness Zone
Zone 9a – 11b
Keep exploring plants
Hooked 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.
Hooked 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 uncinata Zucc. ex Pfeiff., family Cactaceae (first published in Enum. Diagn. Cact.: 34. 1837.) — World Flora Online record.
- Pet toxicity: Pet safety not verified: the ASPCA does not list Hooked 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.
- Hardiness zone: USDA Zone 9a – 11b, 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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