420 with CNW — How to Use Supplemental Lighting While Growing Cannabis Outdoors
Cannabis is an interesting crop to cultivate. The crop is part of a group of plants that use photoperiodism to determine their biological calendar, which means they rely on the length of days and nights to initiate physiological changes. Simply put, a certain number of daylight hours will induce a specific developmental stage, with most cannabis growers applying more than 18 hours of light every day to keep their plants in the vegetative stage and 12 hours of light to induce flowering. When you mention supplementary lighting, most growers think of indoor grows that have no access to sunlight. However,…

















