Rainbow Cake is a hybrid marijuana strain made by crossing Wedding Cake with Rainbow Belts. The effects of this strain are relatively unknown. Rainbow Cake’s lineage leads us to believe it may provide an evenly balanced high. Different cuts of Rainbow Cake may be more potent than others. Medical marijuana patients choose this strain to help relieve symptoms associated with chronic pain and inflammation. In terms of flavor and aroma, you can expect Rainbow Cake to taste creamy and cakey, with sweet undertones of vanilla and citrus. According to growers, this strain will flower into dense resin-coated buds with dark purple and green frosted foliage. Rainbow Cake has an average flowering time of 6-7 weeks and can be grown indoors and outdoors.