Cactus Encyclopedia

Opuntia soederstromiana: Complete Care & Growin...

Opuntia soederstromiana is a distinctive member of the genus Opuntia that exemplifies the distinct adaptations of the cactus family, from its succulent water-storing stems to its areoles bearing specialized spines....

Opuntia soederstromiana: Complete Care & Growin...

Opuntia soederstromiana is a distinctive member of the genus Opuntia that exemplifies the distinct adaptations of the cactus family, from its succulent water-storing stems to its areoles bearing specialized spines....

Opuntia santarita (Purple Prickly Pear): Comple...

While perhaps less celebrated than some of its relatives, Opuntia santarita possesses the full suite of cactus adaptations — CAM photosynthesis, water-storing tissues, and protective spines — that reward the...

Opuntia santarita (Purple Prickly Pear): Comple...

While perhaps less celebrated than some of its relatives, Opuntia santarita possesses the full suite of cactus adaptations — CAM photosynthesis, water-storing tissues, and protective spines — that reward the...

Opuntia rastrera: Complete Care & Growing Guide

Opuntia rastrera exemplifies the notable diversity within the Cactaceae, a family whose members have evolved an astonishing array of forms, all united by the defining feature of areoles and the...

Opuntia rastrera: Complete Care & Growing Guide

Opuntia rastrera exemplifies the notable diversity within the Cactaceae, a family whose members have evolved an astonishing array of forms, all united by the defining feature of areoles and the...

Opuntia quitensis (Ecuadorean Prickly Pear): Co...

While perhaps less celebrated than some of its relatives, Opuntia quitensis possesses the full suite of cactus adaptations — CAM photosynthesis, water-storing tissues, and protective spines — that reward the...

Opuntia quitensis (Ecuadorean Prickly Pear): Co...

While perhaps less celebrated than some of its relatives, Opuntia quitensis possesses the full suite of cactus adaptations — CAM photosynthesis, water-storing tissues, and protective spines — that reward the...

Opuntia pyrocarpa: Complete Care & Growing Guide

Opuntia pyrocarpa is a distinctive member of the genus Opuntia that exemplifies the distinct adaptations of the cactus family, from its succulent water-storing stems to its areoles bearing specialized spines....

Opuntia pyrocarpa: Complete Care & Growing Guide

Opuntia pyrocarpa is a distinctive member of the genus Opuntia that exemplifies the distinct adaptations of the cactus family, from its succulent water-storing stems to its areoles bearing specialized spines....

Opuntia polyacantha: Complete Care & Growing Guide

For gardeners in cold climates, Opuntia polyacantha offers the sculptural drama of the cactus family with genuine resilience to frost, snow, and bitter cold — provided drainage is superb. Opuntia...

Opuntia polyacantha: Complete Care & Growing Guide

For gardeners in cold climates, Opuntia polyacantha offers the sculptural drama of the cactus family with genuine resilience to frost, snow, and bitter cold — provided drainage is superb. Opuntia...