The suspense is killing me. From the developer's website: "This incredibly floriferous #peanutcactus is a #hybrid (#Chamaecereus x #Lobivia), with both genera now under the #Echinopsis umbrella. The flowers are to 3" in diameter, rose-colored, and tinged with purple highlights. #RoseQuartz is very resistant to insects such as mealybugs and to pathogens such as soft rot. It becomes dormant in stifling summer heat, as the original #Chamaecereus is native to mountainous regions of S. America."