The Royal City Rockstar Tuna was selected for its classic earthy citrus aroma, elite ancestry and uniquely dark purple and green colours. The RC Rockstar Tuna is an indica-dominant hybrid with a very strong THC potency. It has a spicy grapes and skunky herb aroma and taste that reminds you of its Kush ancestry. The RC Rockstar Tuna comes from a Rockstar and Tuna Kush cross and expresses an earthy citrus skunk aroma. The flowers are a deep, almost black purple with dark green highlights.