One of 808’s most prized creations, the Erkle is a cross between the legendary Purple Urkle (clone) and Highschool Sweetheart (Cherry Pie Kush X Grateful Breath). 808 Genetics hunted the Highschool Sweetheart male, Highschool Sweetheart is an extremely popular cross from Gage Green Group. Follow link below for more info on rarity and value of this amazing cultivar.