Cactus Science Education

Various Cacti

Common Name

Drooping Prickly Pear, Cochineal Prickly Pear, Barbary Fig

Habitat
Argentina, Brazil, and Paraguay. Also found in Australia and South Africa. Likes moist lowland forests and sandy shores. In some areas considered invasive species.
Care
Very hearty, require little maintenance and water. Allow pot to dry out before re-watering. Drought tolerant.
Location
Indoors though can go outdoors in its container when nights are above 50 degrees.
Observation
The paddles can be transplanted easily. Main trunk grows tall with the paddles growing from the trunk and each other.
Geology
Native to tropical and southern Africa, however is found in many parts of the world, including Western Australia and California. It is a flowering perennial herb.
Kingdom
Plantae
Science
Scientific study of plants. Botanical research increase and improve our supply of medicines, foods, fibers, building materials, and other plant products.
Life Science, Biochemistry, Bilogical Sciences, Biology, Plant Biology, Microbiology, Entomology.
Conservation
Not considered to be threatened.
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Various Cacti

Common Name

Paddle Cactus

Habitat
Western Hemisphere. There are some 200 plus species distributed throughout the Americas.
Care
Very hearty, require little maintenance and water. Allow pot to dry out before re-watering. Drought tolerant.
Location
Indoors though can go outdoors in its container when nights are above 50 degrees.
Observation
They can be planted in the ground in a protected area to survive winter. They are edible and the paddles can be transplanted easily. Stake paddles if they become top heavy.
Geology
Native to tropical and southern Africa, however is found in many parts of the world, including Western Australia and California. It is a flowering perennial herb.
Kingdom
Plantae
Science
Scientific study of plants. Botanical research increase and improve our supply of medicines, foods, fibers, building materials, and other plant products.
Life Science, Biochemistry, Bilogical Sciences, Biology, Plant Biology, Microbiology, Entomology.
Conservation
Not considered to be threatened.
Resource
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Various Cacti

Common Name

Golden Barrel Catus

Habitat
Mexico, where it grows on steep volcanic rock slopes. It thrives at high altitudes (1,400 to 1,900 meters) in dry, sunny, and temperate conditions.
Care
Very hearty, require little maintenance and water. Allow pot to dry out before re-watering. Drought tolerant.
Location
Indoors though can go outdoors in its container when nights are above 50 degrees.
Observation
Puffy yellow flowers appear in summer at the top, around the crown, of the plant, but only after many years.
Geology
The species is native to the Mexican states of Querétaro and Hidalgo, specifically within the Moctezuma River Valley near Mesa de León
Kingdom
Plantae
Science
Scientific study of plants. Botanical research increase and improve our supply of medicines, foods, fibers, building materials, and other plant products.
Life Science, Biochemistry, Bilogical Sciences, Biology, Plant Biology, Microbiology, Entomology.
Conservation
The golden barrel cactus is rare and endangered—potentially regionally extinct—in nature.
Resource
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