Cacti are natives of North and South America only. However, man has introduced them to other continents such as Australia and Africa where they have become noxious invasive species.
Cacti typically grow in hot and dry environments, such as deserts, because they have adapted to conserve water and thrive in arid conditions. Their ability to store water in their stems allows them to survive in environments with little rainfall.
Cacti grow naturally only in the Americas, not on the African savanna.
No, a barrel cactus and a saguaro are two different species of cacti. Barrel cacti are smaller, rounder cacti with ribs and spines all around, while saguaros are taller, columnar cacti with arms that grow as they age. Both are native to the deserts of the Americas, but they have distinct characteristics.
Saguaro cacti are about 100 years old when they get arms. Other cacti vary.
To adapt to the environment they are in.Example:Some cacti have their roots deep in the ground, to get groundwater.Some cacti have their roots spread out, to catch rainwater. Their roots also secrete an acid that makes it difficult for other plants (including other cacti) to grow on those roots. This limits the competition for water.
No, cacti do not grow in the Arctic.
Yes, cacti grow in the Great Basin Desert.Yes, cacti grow in the Great Basin Desert.
cacti (cactus) grow in desers where there is not a lot of water but they still survive.
There are cactus farms, especially in Arizona, that commercially grow cacti for landscaping and houseplants.
Cacti do grown in many desert mountain areas. They usually do not grow on the higher peaks, however.
It just depends on the genus/species, but if you bought a cactus from a home improvement store and it was small it will grow to be large depending on the genus/species. Most of the cacti sold at home improvement stores are cacti that grow to be large.
Yes. That is where cacti grow.
Yes they do have cacti. Epiphyllum, Rhipsalis, and Schlumbergera are a few genera of cacti that grow in the rainforest.
No cacti grow naturally in the Sahara. Cacti are natives of the Americas, not Africa.
Hobbies.
No, cacti are native to the Americas and do not naturally grow in Africa. If any cacti are in Africa, they were planted by man.
Although some Saguaro cacti never grow arms, those that grow arms do so between the ages of 50 to 100 years. The size of this cacti and the number of arms is due to factors, such as soil and rainfall. Saguaro cacti grow in the Sonoran Desert of the United States.