When UV-A is introduced at the appropriate proportions to cannabis & hemp plants, it’s proven to increase resin and terpene production through a natural SAR response. It also encourages bigger, faster plant growth while cutting down your overall flowering period. UV-A can also increase the level of nutrients in plants, making vegetables taste better. Each UV-B light bar can be individually scheduled and controlled through RapidGrow’s Wireless dimming system Pangea for maximum efficiency.