Solventless Live Rosin Vape Cartridges from Groove Solvenless. Through customized growing techniques, tight quality control and terpene-rich, flavor-forward genetics, Groove’s craft, small-batch cultivation team grows premium, high-quality cannabis flower that serves as the cornerstone for its rosin cartridges. True to its name, smelling remarkably like a freshly baked batch of Blueberry Muffins, this strain is an Indica dominant hybrid (70/30) that has a smooth, creamy, and fruity taste that is sure to provide full-bodied and cerebral effects. With an unusual terpene profile for an indica hybrid, Blueberry Muffin is high in humulene and caryophyllene, traits that it inherits from the cross between Purple Panty Dropper x Blueberry. Often used for anxiety, chronic pain and stress.