Buy Ice Cream Cake Cannabis AU Online. The Ice Cream Cake strain with a creamy fruity flavor is a favorite hybrid strain among users with stress, depression, and anxiety. Ice Cream Cake is known for its high potency, with THC levels typically ranging from 20% to 25%. Some phenotypes of the strain can even reach up to 30% THC. This strain is reported by medical marijuana patients and consumers to have calming effects that help with pain, sleep, and anxiety. Ice Cream Cake weed is ideal for night time use when you have nothing important to do except watch TV and fall asleep.