LCR prerolls, often referring to Lemon Cherry Runtz pre-rolls, are typically made from fresh, ground flower, specifically from the Lemon Cherry Runtz strain, a hybrid known for its sweet and sour lemon candy taste and "gas" flavor. These pre-rolls are crafted with high-quality, whole buds, avoiding shake, trim, or stems, and are designed to provide a potent and flavorful experience.