Lineage: Super Lemon Haze x Watermelon In the world of cannabis, there are very few strains that have a reputation for being both potent and delicious. This is one of them. The result of crossing the legendary Super Lemon Haze and Watermelon, these heavy hitters produce a range of positive effects from physical relaxation to an uplifting sense of euphoria. If you’re looking for something that’s not only a great smoke but also makes you feel good while you’re smoking it, this is it.