Echinocactus platyacanthusLink & Otto
Miniature Barrel Cactus , Hedgehog Cactus , Twisted Rib Cactus , Fishhook Cactus
Echinocactus setispinus , Cactus bicolor , Echinocactus hamatus , Ferocactus setispinus , Hamatocactus bicolor , Hamatocactus setispinus
Photo viacactuseros.com
Family : CactaceaeSubfamily : CactoideaeTribe : CacteaeGenus : Thelocactus
Thelocactus setispinusis aboriginal to theUnited States(Texas ) andMexico(Coahuila , Nuevo León , and Tamaulipas ) .
Thelocactus setispinusis a humble cactus with a lonesome , globular to elongate - globose stem with 12 to 15 ribs line with clump of spines . The stem can spring up up to 12 inches ( 30 centimetre ) tall and 4 in ( 10 cm ) in diameter . Each areole have a bun in the oven 9 to 17 radial and 1 to 3 central spines . The radial spinal column are phonograph needle - shaped , shiny chocolate-brown or white , value up to 1 column inch ( 2.5 centimetre ) long , while the central spines are longer and stronger , straight and curved like a draw at the tip .
The flowers are white-livered with a red shopping center and can pass on up to 2.8 inch ( 7 atomic number 96 ) in length and 1.6 inch ( 4 cm ) in diameter . They look in late summer to go down . The yield are blood-red , round or elliptical and can grow up to 0.6 inches ( 1.5 centimetre ) in diameter .
USDA hardiness zones9a to 11b : from 20 ° F ( −6.7 ° light speed ) to 50 ° F ( +10 ° C ) .
Overall , these are beautiful cacti for peach garden or indoor displays . Their collection is especially attractive , as they look like a assemblage of balls tossed upon the ground . However , it is critical never to let these cacti be debunk to prolong point in water or even very high humidness . They will digest from rot in the presence of humidness . Echinocactus is vulnerable to plague , include aphids , mealybug , scale leaf , and whitefly . describe the infestation as early as possible and treat it with the leave of absence toxic option .
It is best to repot at the beginning of the develop time of year or summertime . To repot a cactus , ensure the soil is dry before repotting , then lightly transfer the great deal . Next , bump away the erstwhile soil from the roots and remove any rotten or numb root .
pick up more atHow to Grow and handle for Echinocactus .
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