- Bubble Gum Kush is a mostly indica strain. With a relaxing high which is better suited to kicking back than being out and about. Consumers expecting the sugary scent of bubblegum may be surprised to find that Bubblegum Kush has a predominantly citrus aroma, with top notes of sour lemon and orange. Bubblegum Kush’s relaxing effects can also have a therapeutic value for medical cannabis patients. Its feeling of tranquility can temporarily lessen the symptoms of stress, depression, anxiety, and even PTSD. Also good for aches and pains, headaches and nausea.