I wrote in last weekâs blog, Her motherâs laugh, that famed plant breeder (and showman), Luther Burbank, bred the spineless cactus. But there is more to the story.
The prickly pear cactus is native to Mexico and spread to the Caribbean and possibly to the Andes in pre-Colombian times. Columbus took the plant, with its delicious fruit, back to Europe on his first voyage. The hardy cactus was soon grown around the Mediterranean, and quickly found its way to arid lands from South Africa to India.
While ancient Mexicans domesticated this cactus, farmers in India selected varieties without thorns.
By 1907, Luther Burbank was promoting his spineless cactus, a hybrid of Mexican and Indian varieties. In his catalogues he wrote that the cactus which would grow with no irrigation, little care, and it would make ideal cattle fodder for the arid western USA.
In the USA, Burbankâs spineless cactus never quite lived up to its hype. While it lacked the large, needle-like thorns, it still grew small, hair-like thorns, which are brittle and can be painful when they lodge into a personâs hands or an animalâs mouth. Burbankâs spineless cactus required some irrigation and more management than other varieties, and under stress, the cactus tended to grow its spines. The thorn-free cactus also had to be fenced to protect it from hungry livestock and wildlife.
Burbankâs American cactus bubble burst by the 1920s, when ranchers grew disappointed with prickly pear. But there was already a long tradition of growing spineless cactus in India, where smallholder farmers had perfected the art of growing the prickly pear for fruit, and to feed the leaves to their livestock. Now you can learn from them, in a new video that tells how to plant, and grow the cactus, and use it as animal fodder.
Watch the video
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Ewbank, Anne 2019 The Thorny Tale of Americaâs Favorite Botanist and His Spineless Cacti https://www.atlasobscura.com/articles/spineless-cactus
Griffith, M. P. 2004 The origins of an important cactus crop, Opuntia ficusâindica (Cactaceae): new molecular evidence. American Journal of Botany, 91(11), 1915-1921.