Cylindropuntia chollawas first described asOpuntia chollabyFrédéric Albert Constantin Weber(1830 - 1903 ) in 1895 .
Cylindropuntia cholla(F.A.C.Weber ) F.M.Knuth
Baja California Cholla , Chain - nexus Cholla
In habitat, La Paz, Baja California Sur, Mexico. Derivative of a photo byValeria Huerta. Licensed underCC BY-NC 4.0.
Grusonia Opuntia cholla , Opuntia Opuntia cholla
Family : CactaceaeSubfamily : OpuntioideaeTribe : CylindropuntieaeGenus : Cylindropuntia
The specific name " cholla " ( pronounce KOL - luh ) is a vernacular name for theCylindropuntiaplants in Mexico .
Flowers. In habitat, Ensenada, Baja California, Mexico. Photo byMario Castañeda. Licensed underCC BY-NC 4.0.
Cylindropuntia chollais native toMexico . It grows in desert and coastal salvia scrub in Baja California , Baja California Sur , and many off - shoring islands in the Gulf of California .
Cylindropuntia chollais ashrubbyor Sir Herbert Beerbohm Tree - likecactuswith a distinct automobile trunk and segmented stems with prominenttubercles . It can be sparsely to densely furcate and grow up to 10 foot ( 3 m ) grandiloquent , with a trunk progress to a diameter of up to 6 inch ( 15 cm ) . The cylindrical stem segment are gray - green , easy detached , and can quantify up to 4.4 inches ( 11 atomic number 96 ) prospicient and 2.2 inches ( 5.5 cm ) in diam . The rachis are brownish with scandalmongering tips , aging to dark gray , and can mature up to 1.8 inches ( 4.5 cm ) long . Eachareoleusually bears 5 to 16 spines , often accompanied by a tuft of short , sorry yellowglochids . The spines may be abstracted at some areoles .
During the late spring and early summertime , Cylindropuntia chollaproduces pallid pink to deep purple flowers at the tip of the upper prow segments . The flowers can reach a diam of 1.2 inches ( 3 centimetre ) . The spinless fruit are green , work lily-livered when ripe , and contain numerous tiny , tan - colored seeds . They are barrel - shaped or pear - shaped and can uprise up to 1.6 inches ( 4 cm ) long and 1.4 inches ( 3.5 cm ) in diameter .
In habitat, La Paz, Baja California Sur, Mexico. Derivative of a photo byKristof Zyskowski. Licensed underCC BY-NC 4.0.
spark : Cylindropuntia chollathrives in full sun , but some shade during midday and afternoon can preclude sunburn in very live climates . A windowpane that receive sunshine 6 hours a day works best when arise indoors .
Soil : This cactus require a territory mix that drains well . So , utilise a commercial cactus potting mix orcreate your own .
Temperature : Extremely kind of high temperature , Cylindropuntia chollaprefers cooler temperatures in winter . It develop best inUSDA Plant Hardiness Zones9a to 10b , with average minimum wintertime temperatures run from 20 to 40 ° F ( -6.7 to 4.4 ° hundred ) .
Fruits. In habitat, Ensenada, Baja California, Mexico. Photo byMichelle Cloud-Hughes. Licensed underCC BY-NC 4.0.
Watering : From spring to fall , piddle passably and let the soil dry out out totally before watering again . In most areas , rain will be enough for established plants . If potted , never permit the container sit in water . During the wintertime , suspend thewatering .
fecundate : Cylindropuntia cholladoes not need plant food when establish in the ground . However , it will benefit from fertilizing during the growing time of year when grown in a container . Apply a pee - soluble fertilizer . Suspend feeding during the winter when the plant goes dormant .
Repotting : Repot only when the cactus becomes potbound or is too large and unstable in its container . Choose a slightly large container with drainage golf hole at the bottom . The best time for repotting is recent wintertime or former spring .
In habitat, La Candelaria, Baja California Sur, Mexico. Photo byGlenn Ehrenberg. Licensed underCC BY-NC 4.0.
Propagation : you could propagateCylindropuntia chollaby stem section or seed . Using root segment is the easiest method and yield immobile results . For best results , take stem segment in former summer . Sow the seed in former fountain .
Learn more atHow to raise and Care for Opuntia .
Cylindropuntia chollais not toxic to humans or pets . However , keep the flora off from pet and children as it has harmful spine and glochids that may cause skin irritation .
In habitat, La Paz, Baja California Sur, Mexico. Photo bycameronsandoval5. Licensed underCC BY-NC 4.0.
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In habitat, Comondú, Baja California Sur, Mexico. Photo byjrebman. Licensed underCC BY-NC 4.0.
