Its effects relax the body and mind making it great for relieving soreness and anxiety. Runtz Strain Marijuana Strain Profile: Tropical Runtz | Oklahoma Growers Tropical Runtz is a sativa-dominant hybrid, bred by Exotic Genetix, who crossed Runtz and Tropic Truffle. Runtz Strain. The aroma has a gassy, sour, ⦠The Effects You Get From The Runtz Strain | Negative Effect Reported by 21 real people like you. Runtz - Strain Effects, Information, and Lineage Tropical Runtz, also known as âTropical Runts,â is an sativa-dominant hybrid weed strain made from a cross of the famous Runtz and Tropic Truffle. THC and CBD ratio could be as much as 100:1 if the plantâs CBD content is 0.2% or less. This strain is a perfect way to mingle at a party, as it may make you talkative and ease social anxiety.Because the Runtz strain is a perfectly balanced hybrid cultivar with 19% THC content and no CBD content, youâll be relaxed and at ease in any situation, and youâll have no trouble falling asleep.