Given these effects and its high 19-29% average THC level, Black Cherry Runtz is often said to be perfect for treating a variety of conditions including chronic pain, chronic stress or anxiety, insomnia, chronic fatigue and arthritis. This bud has a sweet and creamy sugary citrus candy flavor with touches of spicy berries and fresh earthiness. The aroma takes it up a level, adding layers of flowery roses and fresh herbs to the mix. Black Runtz buds have dense and oversized, spade-shaped dark olive green nugs with bright purple undertones, thick orange hairs and a frosty blanket of chunky, vibrantly purple-tinted white crystal trichomes.