Crystal Kush is a Indica-Sativa Hybrid that combines Kush, White Widow and Northern Lights. Outdoor growing suits Chrystal Strain well. The intense body and mind experience reminds patients of both it’s Indica and Sativa roots. Crystal Kush has a pleasing pale green appearance with an abundance of crystals. Descriptions of Crystal Kush odor range from sweet to something more like a gas smell. Patients experience a very clear-headed feeling. Less experienced smokers find Crystal Kush strain suitable to them as the effects gradually creep up on the patient, giving them time to adjust. Chrystal was awarded first place in the 2002 Dutch High Life Cup. Growing Chrystal Marijuana Has Medical Benefits.