This strain is derived from Ghost OG & Nevil's Wreck, making it a potent sativa-dominant cross. This stimulating strain has been known to excite and energize, and as such typically is not recommended for anxiety or PTSD patients. The aroma of Ghost Train Haze contains a pungent blend of sour, citrus and pine, and with an abundance of trichomes and hairs, GTH looks as formidable as it claims to be.