![]() The flat and green parts, the ‘pads’ of the plant, are not leaves they are, in fact, modified stems. This CO2 stores in the form of malic acid in its vocules, and during the day, this acid breaks down to CO2, converting into sugar. To prevent water loss, prickly pear cactus opens up its stomata during night time only, to absorb carbon dioxide. Photosynthesis in Prickly Pear cactus takes place through CAM (Crassulacean acid metabolism). Similarly, Prickly-pear like Opuntia fragilis is used as a vegetable. Fruits of Opuntia Ficus Indica are eaten raw or used in making jellies, candies, and drinks. ![]() Prickly Pear Cactus flowers during summer, which turn into edible, sweet fruits (Tuna). Species like Opuntia fragilis can tolerate down to -35F (-37C), whereas Opuntia poryapantha can handle a minimum of -25F (-32C).Īlso Read: How To Grow and Care for Prickly Pear Cactus 2. Here are some of the most amazing Prickly Pear Cactus Facts that you might not be aware of!Īlthough they belong to the arid and semi-arid regions, these are cold-hardy plants and can survive temperatures as low as -30F (-34C). It grows extensively in Mexico, the United States, and South America. They have a flat and rounded pad, with sharp spines over, known as Glochids. Prickly pear cactus or Opuntia are native to arid and semi-arid regions. Here are some exciting Prickly Pear Cactus Facts that are surely going to make you grow this amazing fleshy succulent at your place!
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