Mark Hay

More From Mark Hay

The Woman Who Invented Cannabis Tracking

Nine years ago, the idea of tracking cannabis from seed to sale was an outlandish notion. Then Jessica Billingsley came along.

Tips For Opening A Dispensary Where Nobody Wants You

Neighborhood opposition has killed many a plan for opening a dispensary. How do you deal?

Weed Workouts Are Coming To A Gym Near You

Ganja at the gym? Not exactly, but CBD has hit the workout circuit, and some entrepreneurs say that's just the beginning.