Echinocereus rigidissimussubsp.rubispinus(G.Frank & A.B.Lau ) N.P.Taylor
Pink Comb Cactus , Rainbow Cactus , Ruby Rainbow
Echinocereus pectinatusvar.rubispinus , Echinocereus pectinatusvar.rubrispinus , Echinocereus rigidissimusvar.rubispinus , Echinocereus rigidissimusvar.rubrispinus

Photo viawikipedia.org
Family : CactaceaeSubfamily : CactoideaeTribe : PachycereeaeGenus : Echinocereus
The subspecific epithet " rubispinus " ( pronounce roo - bih - SPIN - us ) mean " deep red red-faced spine - bush " and refers to the people of color of the spine .
Echinocereus rigidissimussubsp.rubispinusis a small columnarcactuswith tumid cylindrical stems obtusely cut across with ruby - red spines . The stems can grow up to 10 inches ( 25 cm ) tall and 3 inches ( 7.5 cm ) in diam .

Photo viakakteenforum.de
The flower are pinkish - red , magenta , or red and have white throat . They can hand a diam of 4 inches ( 10 atomic number 96 ) and appear near the top of the stem in late spring and summertime .
USDA hardiness zones9a to 11b : from 20 ° F ( −6.7 ° C ) to 50 ° F ( +10 ° C ) .
If you have successfully grown other globular cacti , you will belike have achiever withEchinocereus . One of the primal success element is avoiding any lead of loaded land . Because of their frail radical system of rules , these cacti are particularly susceptible to root word hogwash , which can ultimately kill the industrial plant .

Photo viacactiguide.com
Echinocereusgenerally fly high in acute bright light , ask minimal watering , and benefit from a loose fertilizer program . However , they are vulnerable to pest such asmealybugsand aphids .
These cacti grow slow and typically demand to be repotted only every other year . you could extend the time between repottings by removing and potting any offsets into their own pots . When repotting , cautiously remove the cactus from its pot and clear away any clunk soil . SinceEchinocereushave shallow root and weak solution systems , be conservative not to damage the root during the process .
read more atHow to Grow and Care for Echinocereus .

Photo viahajek-kaktusy.cz
Echinocereus rigidissimussubsp.rubispinusis indigene toMexico .
clack on a photo to see a big adaptation .
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