Tropical Runtz is a sativa hybrid cannabis strain that's a cross between Runtz and Tropic Truffle: Flavor: A sweet citrus taste with hints of fruit and trees Effects: Uplifting, euphoric, and creative, with some users reporting feeling sociable and talkative THC content: Average of 24% Dominant terpene: Myrcene, which can contribute to feelings of chill Tropical Runtz is often used by medical cannabis patients to treat anxiety, depression, and stress. Some say it's best reserved for experienced consumers with a fair tolerance.