Watermelon Runtz Watermelon Runtz is a delightful and aromatic cannabis strain that offers a mouthwatering experience reminiscent of biting into a juicy, ripe watermelon on a hot summer day. Strain Type: Indica Dominant Hybrid Taste Profile: Sweet, Juicy Watermelon with a Hint of Cream Effect Profile: Relaxing, Blissful, Stress-Relieving Lineage: Waterelon Zkittlez X Gelato