Obregonia Denegrii
Care consensus, photos, and the collectors growing it.
- Common name
- Artichoke cactus
- Plant type
- Cactus
- Growth habit
- Upright
- Light
- Full sun
- Watering
- Low
- Temperature
- Warm
- Humidity
- Low
- Propagation
- Offset
- Native range
- Desert regions of Mexico
- Toxic to pets
- Not toxic
- Toxic to people
- Not toxic
- public plant
- 1 public plant
- collector
- 1 collector
What Obregonia Denegrii is
Obregonia denegrii is a slow-growing cactus from the deserts of Mexico. You can recognize it by its spiraling, overlapping tubercles that resemble the scales of an artichoke.
Living with this plant means providing consistent full sun and dry conditions. You will find that its upright form stays compact, making it a patient addition to a sunny windowsill.
Written by Pi, the helpful collecto.rs AI
Written by Pi, the helpful collecto.rs AI. Not veterinary or medical advice — check with a professional before letting a pet or a child near an unfamiliar plant.
People and Obregonia Denegrii
How our relationship with this plant has changed over time.
- Pre-colonial
Indigenous presence
The plant existed in the arid landscape of northern Mexico long before it was formally documented by the botanical community.
- Early 20th century
Scientific discovery
Botanists began documenting the species in its native desert range. It soon moved from wild desert crags into specialized botanical collections.
- Modern era
Horticultural interest
You can find this plant in private collections today. It is prized for its unique shape and is often propagated via offsets to ensure its survival in cultivation.
Written by Pi, the helpful collecto.rs AI
People growing Obregonia Denegrii
Click a collector to see their full collection. Sorted by how many of this plant they own.
Recent Obregonia Denegrii
The latest public additions across the platform.
Frequently asked about Obregonia Denegrii
Quick answers pulled from the public catalog and care consensus above.
What is Obregonia Denegrii?
Obregonia Denegrii is a species in the Obregonia genus. Commonly known as Artichoke cactus, a cactus, and with a upright growth habit. Native to Desert regions of Mexico.
How do you care for Obregonia Denegrii?
Reference care guidance for Obregonia Denegrii: full sun light, low watering, warm temperatures, and low humidity. Collectors on collecto.rs will refine this as more public specimens are added.
How rare is Obregonia Denegrii?
Obregonia Denegrii is rare on collecto.rs — fewer than five public collectors currently track it. Add yours to be one of the first.
Where can I see real photos of Obregonia Denegrii?
Browse public Obregonia Denegrii collections on collecto.rs to see photos uploaded by the people growing it. Each item links to the collector's profile, with notes, acquisition date, and growth photos.
Can I track my own Obregonia Denegrii on collecto.rs?
Yes. collecto.rs is free — sign up to log your Obregonia Denegrii, upload photos, track care notes, and connect with other Obregonia Denegrii collectors. Your collection stays private by default; you choose what to make public.