Shop the best brands and products, including flower, tinctures, concentrates, edibles, and more at The Botanist Columbus, Ohio. WHERE CAN I PARK? Dedicated free parking for Columbus dispensary patients can be found in the gravel lot at the corner of Convention Center Dr. and Vine St., and across the street in the paved lot along Armstrong St. Please park in spots marked “Parking – The Botanist Patients & Caregivers Only”.