Study: Supplemental Canopy Lighting in Marijuana Cultivation Increases THC, Terpene Yields and Standardization

Study: Supplemental Canopy Lighting in Marijuana Cultivation Increases THC, Terpene Yields and Standardization

The Marijuana Herald - Marijuana news and information Adding dedicated lighting to the middle and lower canopy levels of marijuana plants significantly improves yields and consistency, according to a new study published in Plants. Researchers compared traditional top lighting (TL) with two supplemental approaches: subcanopy lighting (SCL), which shines light upward from below the plant, and inter-canopy lighting (ICL), which directs light horizo…