Cactus are mostly found in the dry region of India that are Gujarat and Thar desert of Rajasthan. Note:A cactus stomata only open at night.

Most cactus species grow in hot, dry regions. In North America they are prevalent in Mexico and many parts of the Southwestern United States. But cactuses can also be found on mountains, in rain forests, and some even grow in Alaska and near Antarctica.

Cacti are native to the Americas, ranging from Patagonia in the south to parts of western Canada in the north—except for Rhipsalis baccifera, which also grows in Africa and Sri Lanka. Cactus spines are produced from specialized structures called areoles, a kind of highly reduced branch.

The saguaro cactus (Carnegiea gigantea) is one of the defining plants of the Sonoran Desert. These plants are large, tree-like columnar cacti that develop branches (or arms) as they age, although some never grow arms.

Edible cactus can be eaten raw or cooked. They can be simmered, boiled, sautéed, deep fried, or grilled. They are best served with a tender crunchy texture.

Some cactuses can store water for as long as four months especially in the winter and there is almost no need of watering them frequently during that time. Bigger cactuses like the barrel cactus can also put up for months without water. Some particular species of cactus can store water for as long as two years.

Turns out, a cactus is not actually a spine-covered basin of fresh water. The flesh of some cactus species can also cause vomiting, diarrhea, or temporary paralysis—none of which is conducive to your survival in an emergency situation.

Takeaway. Nopales and prickly pear fruit are high in antioxidants, vitamins, and minerals. They are a healthful addition to a balanced diet and may help decrease blood sugar, reduce inflammation, and lower cholesterol.

Moisture within the pulp of a cactus is very acidic and many cacti contain toxic alkaloids. Eating too much cactus could cause diarrhea and other stomach issues. You could also become intolerant to the plant so that consuming it has very little to no effect on your body. Lots of fiber, many restroom trips.

Yes, you can grow prickly pear cactus indoors. You need to provide it with a full day of sunshine though, so position it at a window where it gets direct sunshine for most of the day. Use potting soil that drains well and only water about every 2 to 3 weeks, making the soil moist, not wet.

Can cactus spines be dangerous? You’re extremely unlikely to die from getting speared by cactus spines, but they can do some damage. Puente-Martinez says this is especially true if you stumble and fall on top of them, as very occasionally happens when people attend receptions at the Garden and get tipsy.

The cactus that doesn’t bite. With fragrant white and yellow blooms, this perfectly low-maintenance houseplant is a hardy cactus and comes with a great will to grow (and is soft to the touch).

The plants can be classified according to their shapes. There are the disc shape, the spherical shape, and the columnar shape. Certain cactus types can become very large, others remain very small. There are many other types of succulents in the world, but they lack areoles, places where the thorns (spines) grow.

In short, your pooch can safely eat dragon fruit as it is completely non-toxic to dogs! Dragon fruit is also known as pitaya. Dragon fruit has some great health benefits for your dog, as well as humans, so you can enjoy this snack together.