In a conversation with John Perricone of SunGrown Zero, we learn about the Solatuve SkyVault Series, which is a daylighting system that brings 99.7% of the visible light spectrum (which plants favor). Most importantly, it does so with virtually no heat and infrared of the sun's energy. The ongoing issues related to heat, humidity, and, air exchange are a huge challenge. Perricone’s system of harnessing natural daylight removes these concerns entirely.