Valoya’s wide spectrum AP67, designed to induce flowering and promotion of biomass accumulation, is widely tested with many flower species including rose, Phalaenopsis orchid, lily, saintpaulia, begonia, poinsettia, hortensia, tulip, chrysanthemum, alstroemeria, and bromeliad. AP67 is suitable to use as a sole light source without natural light, in a greenhouse with sunlight as well as a combination with high pressure sodium (HPS) light. Read more about Valoya's patented spectra for optimal growth and yield.