BV UV wall coating is for all types of interior walls were you want UV to reflect in room for health benefits, it also works great for all plant growing tests have showed a 30 percent increase time with BV UV paint coated on wall surfaces, this is a water base acrylic formula easy to apply and clean up.UV light can also speed up the germination process for starting seeds when grown indoors. As growers transplant seedlings to more intense light sources, UV strengthens the plants, preparing them for high intensity light. Transplanting seedlings from low intensity lighting to high intensity lighting can shock the plants growth. Exposure to UV in the early stages of plant growth reduces shock time and speeds up the production process.