Opuntia compressa (Prickly Pear Cactus)


Botanical Information

FamilyCactaceae
GenusOpuntia
Speciescompressa
CategoryTropicals
TypeShrub (evergreen)
OriginEastern to Central United States.

Details

USDA Hardiness Ref.
Canada Hardiness Ref.
RHS Hardiness ZoneH7
RHS Hardiness Ref.
Temperature (°C)-15
Temperature (°F)5
Height30 - 60 cm
Spread30 - 60 cm
GrowthMedium
Flowering PeriodJune, July

Description and Growing Information

ShapeClumping low-spreading.
LandscapeAmong potted succulent collections, as a potted patio or indoor plant, in rock gardens or as a specimen.
PropagationBy division or seed.
CultivationGrow in full sun in gravelly, dry, well-draining loose soil.
PestsNone known. Rot may occur if soil is too wet.
Notable SpecimensThe University of Alberta Botanic Garden, Devon, Alberta, Canada.
HabitatDry slopes, plains and rocky outcroppings.
Leaf DescriptionSmooth, leathery, fleshy succulent bodies with small short spines in panicles of 2 - 3. Small spine scars in the place of spines.
Flower DescriptionShowy rounded cup-shaped bloom at the apex of a body with around 20 - 30 pinnate-forked petals arranged in a loose rosette.
Fruit DescriptionAttractive broad-ovate prickly pears borne after blooms.
Colour DescriptionFlesh can vary in colour from a silvery green to vivid medium green. Buttery yellow to golden yellow blooms. Reddish orange-brown prickly pear fruits.
Texture DescriptionSmooth and leathery with spines and spine scars.

Photographs