Green crack, also known as "green crush" and "mango crack," is a potent sativa marijuana strain made by crossing skunk #1 with an unknown indica. this strain is beloved by many consumers for its energizing effects. but don’t let the name fool you: this is pure cannabis. few strains compare to green crack’s sharp energy and focus as it induces an invigorating mental buzz that keeps you going throughout the day. with a tangy, fruity flavor redolent of mango, green crack is a great daytime strain that may help consumers fight fatigue, stress, and depression. because the name "green crack" perpetuates a negative image of cannabis, some people have taken to calling this strain cush (with a ‘c’) or green cush instead.