Echinocereus rigidissimus, commonly known as the Arizona Rainbow Cactus or Rainbow Hedgehog Cactus is a solitary, growing cactus, that rarely branches or offsets with age. Echinocereus rigidissimus grows to a height of up to 30 cm, and a width of 11 cm when mature, with pectinate radial spines curved slightly towards the stem, the new spines are initially reddish to magenta and fades to a yellow or light pink colour when they mature. Echinocereus rigidissimus, flowers in flushes throughout the spring season, with multiple buds borne atop the plant from younger areoles, the flowers are bright pink in colour with a white coloured throat.


All seeds are fresh of this season and obtained from my personal collection.

(NOTE: cactus seeds could be sown in any season under control environment,  however if you wanna go with nature then best time to sow the seeds is early spring/summer



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For more options, please visit my website www.planetcactus.ca