Its not a breeder or seedbank, clone only strains are only available as clones. Mostly they are special selected phenotypes of a commercial strain, or old classics who was keeped by someone somewhere...

Bubble-Star is a strain bred by Team Death Star, and has long been an Ohio based strain that has been held closely and still is to this day, with less than 5 people in the country holding the clone.It first made it's public debut around the same time that Death-Star begun showing up in it's home-state, and quickly became a hit, but was overshadowed by the Death-Star craze, although most of the area's connoisseur smokers have sought after the smoke and the cut ever since it's inception.Bubble-Star is a cross of an original Indiana Bubblegum crossed to the same Sensi Star father that fathered the Death-Star.It's become a favorite around it's homeland, but access is very limited with as few as less than 5 people holding the clone (As of 5/2011)It is dominated by the Sensi Star and provides very dense, long cola's that produce spicy, hashy, Indiana Bubblegum flavor. It's a great all around smoke that is exciting in small doses and can provide full couch-lock upon smoking higher doses.Another one of TDS premier smokes, although lesser known than the Death-Star, it's fabled just as much and sought after even more.