Tropicanna Grape Cake #11 is a hybrid strain crossing Tropicana Cookies x (Grape Topanga x Zkittlez Cake) extracted by 710 Labs. Why We Love It: Sweet citrus inhale with a very light grape finish. 710 Labs are award-winning artists who hand-select exotic strains and more elusive landrace single-origin seeds to create the richest flavored, small-batch, organically fed cannabis on the planet.