|   
| Identification |  | Genus 
Opuntia
Species 
occidentalis
Variety 
Cultivar 
Common names 
pricklypear cactus
Family 
CACTACEAE
Specimen number 
S12005
Data source 
UnVeg p78 |  
 
| Life cycle |  | Life form 
Terrestrial
Life cycle 
Annual,Perennial
Life span 
 
Annual cycle 
Not applicable
Stature 
Various
Growth form 
Not applicable
Growth habit 
Various
Overall height 
 
Overall spread |  
 
| Climate |  | Sunshine 
Full sun
Water 
 
Optimal soil texture 
Soil texture 26
Acceptable soil pH 
Slightly acidic
USDA hardiness 
Not classified
AHS heat zones 
Not classified
Sunset climate zones 
Not classified |  
 
| Garden |  | Suitable for gardens 
no
Nursery 
Unknown
Compost 
no
Size at acquisition 
Unknown
Garden location 
Unknown
Garden notes 
Full sun is needed for Opuntia occidentalis to do its best. |  
 
| Special qualities |  | Tolerates drought 
no
Tolerates high humidity 
no
Tolerates seaside conditions 
no
Insect resistant 
no
Disease resistant 
no
Deer resistant 
no
Best uses 
 
Symbiosis 
Attracts butterflies 
no
Attracts hummingbirds 
no
Autumn foliage 
no
Colorful berries 
no
Desirable qualities 
 
Other interest 
 
Other interest color 
Other interest period |  
 
| Adverse factors |  | Common pests 
Poisonous parts 
Poisonous indications 
Internal poison 
no
Dermatologic poison 
no
Livestock poison 
no
Mechanical injury 
no
Hay fever pollen 
 
Hay fever season 
 
Adverse qualities |  
 
| Herbal medicine |  | Medicinal properties 
Medicinal parts 
Has medicinal uses 
no
Do not self-administer 
no
Do no use if pregnant 
no
Legally restricted 
no
Toxicity precautions 
Medicinal notes 
The leaves of this plant and the seed pods are both edible.  Its most notable nutritional component is vitamin C.  Opuntia occidentalis is most commonly used cooked. |  
 
| Traditional uses |  | Parts used 
Traditional uses 
Contemporary uses 
Fragrance 
Fragrance parts 
Fragrance intensity 
 
Fragrance category 
 
Dye parts 
Dye color |  
 
| Cultivation |  | Propagule 
Seed
Pollination method 
 
Planting style 
 
Crop spacing 
 
Row spacing 
 
Cold frame 
3 to 4 weeks
Planting period 
May 01 - May 31
Harvesting period 
 
Frost tolerance 
Hardy
Heat requirement 
Warm
Fertilizer 
Low nitrogen
Time to harvest |  
 
| Nutrition |  | Is edible 
yes
Culinary uses 
Cooked
Nutritional value 
Vitamin C
Edible parts 
Leaves  
Seed pods
Description of edible parts
Flavor / texture 
has juicy pulp-filled leaves and seed-pods which have sweet fruit surrounding numerous seeds |  
 
| Horticulture |  | Horticulture notes 
May is normally the best time to begin planting.  Harden in a cold frame for 3 to 4 weeks prior to setting out.  It requires warm days for good production.  Low nitrogen is required for optimal growth.  Opuntia occidentalis is typically propagated by seed. |  
 
| Herbarium |  | Tag needs printing 
no
Collection notes |  Page 3312 of 4998 |