Rockstar is an indica-dominant strain from Grail in London, Ont., with very strong THC potency. It's a cross between Rockbud and Sensi Star, and has potent, aromatic notes of spice and grape. This strain is hybrid-greenhouse grown with help from the sun and machine-trimmed in London, Ont. Its terpene profile contains caryophyllene (also found in black pepper, cloves and balsam), myrcene (also in mango, lemon grass, hops and thyme) and limonene (in citrus fruits and juniper). Rockstar is available in 3.5 g and 7 g of dried flower.