Echinocereus pulchellus weinbergii
(This plant comes in a 2.5 inch pot. You will receive a very similar plant to the one in the picture. It may or may not be blooming at the time of your purchase. The plant is shipped in its pot to prevent any damage to the roots).
This globular cactus is very popular in collections, it blooms with many spectacular big pink or purple/red (rarely white) flowers, up to 2" in diameter.
Recommended temperature zone: Sunset: 9b-11
Minimum avg. temperature: 50°F (10°C)
Sun exposure: Full sun
Origin: Mexico (Zacatecas)
Watering Needs: Little water, needs porous well drained soil
Some of the information in this description has been found at desert-tropicals.com, llifle.com and cactus-art.biz