Home / Guides / Plant Files / Cactaceae

Opuntia Species, Grizzly Bear Cactus, Hedgehog Prickly Pear, Mohave Prickly Pear, Oldman Cactus

Opuntiaerinacea

Upload Image Print Article
Opuntia erinacea by Xenomorf
View Gallery 65 photos
Upload Image Print Article
Family
Cactaceae (kak-TAY-see-ee)
Info
Genus
Opuntia (op-UN-shee-a)
Info
Species
erinacea (er-in-uh-SEE-uh)
Info
Synonym
Opuntia hystricina
Opuntia ursina
Opuntia erinacea var. erinacea
Opuntia polyacantha var. erinacea
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Deciduous
Height
6-12 in. (15-30 cm)
12-18 in. (30-45 cm)
Spacing
18-24 in. (45-60 cm)
24-36 in. (60-90 cm)
Hardiness
USDA Zone 8b: to -9.4 °C (15 °F)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Plant has spines or sharp edges; use extreme caution when handling
Bloom Color
Pink
Bright Yellow
Bloom Time
Mid Spring
Other Details
Category
Perennials
Cactus and Succulents
Water Requirements
Drought-tolerant; suitable for xeriscaping
Average Water Needs; Water regularly; do not overwater
Foliage Color

Unknown - Tell us

Where to Grow

Unknown - Tell us

Bloom Characteristics

Unknown - Tell us

Bloom Size

Unknown - Tell us

Other details

Unknown - Tell us

Soil pH requirements
6.1 to 6.5 (mildly acidic)
6.6 to 7.5 (neutral)
7.6 to 7.8 (mildly alkaline)
Patent Information
Non-patented
Propagation Methods
From woody stem cuttings
Allow cut surface to callous over before planting
From seed; direct sow after last frost
Seed Collecting
Allow unblemished fruit to ripen; clean and dry seeds
Unblemished fruit must be significantly overripe before harvesting seed; clean and dry seeds
Properly cleaned, seed can be successfully stored
Regional

This plant is said to grow outdoors in the following regions:

Livermore, California

Las Vegas, Nevada

Oklahoma City, Oklahoma

South Jordan, Utah

View this plant in a garden
6 members have or want this plant for trade

Featured Videos

Gardener's Notes:

Post Comment
1
positive
0
neutral
0
negative
Sort By:
Post Comment
Sort By:
X
X
Xenomorf
Phoenix, AZ (Zone 9b) | July 2004 | positive

Bristly spines, 3 to 5 inches Pink or yellow or red flowers in springtime.
The "nicholii" variety has 5 inch plus long thick hair-spines.

Popular Plants
SEE ALL
Iris
Peppers
Hydrangeas
Hostas
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Jute Looper
(Anomis involuta)
BIRD FILES
Greater Coucal
(Centropus sinensis)
Quick Links
View All Families
View All Genera
View All Species
Freeze/Frost Dates
PlantFiles FAQ
Plants with no Photos
Contribute to Dave’s Garden
Add a New Plant to the List
Featured
BUG FILES
Jute Looper
(Anomis involuta)
BIRD FILES
Greater Coucal
(Centropus sinensis)