Buck-Horn Cholla
Cylindropuntia acanthocarpa
- Native to:
- Mexico, United States
iNaturalist: © jaykeller (iNaturalist #4866258)






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Cactaceae
- Genus:
- Cylindropuntia
- Species:
- Cylindropuntia acanthocarpa
- USDA Symbol:
- CYAC8
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Succulent
- Height:
- 200 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- apr,may,jun
- Bloom Colors:
- yellow, orange, red
- Food Forest:
- Contains edible parts
- Landscaping Shrub:
- Yes
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
- Butterflies & Moths:
- ★☆☆☆☆ Documented Lepidoptera association (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- birds, bees, small mammals
- Deer Resistant:
- Yes
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Can resprout from stem fragments after fire; not fire-dependent.
Soil Requirements
- Soil Type:
- sandy, well-drained, nutrient-poor soil
- pH:
- 6.0 - 8.0 (neutral to slightly alkaline)
- Drainage:
- excellent drainage required
- Moisture:
- dry to very dry
- Notes:
- Native to arid desert regions; thrives in poor soils.
Propagation & Germination
- Stratification:
- Warm stratification required — 30–60 days
- Scarification:
- Seed coat scarification required before sowing
- Germination Time:
- 14–60 days
- Notes:
- Seeds require scarification (nicking or sanding) and warm stratification for germination.