Optic Foliar WATTS 4L is a foliar spray designed to enhance plant growth and yield by improving light utilization. It works by stimulating chlorophyll and chloroplast production, which increases the plant's ability to absorb and process light energy. This leads to faster growth rates, improved nutrient uptake, and ultimately, bigger yields. Looking to enhance your hydroponic garden... https://www.hydroponicstown.com/fol-watts-4l-optic-foliar-watts-4l