Phototropism is the impact of light on plant development that causes the plant to grow toward or far from the light.[10] Photoperiodism is actually a plant's reaction or ability to respond to photoperiod, a recurring cycle of light and dim intervals of continuous length.[eleven] In other situations, the amount of https://images.google.ad/url?q=https://www.westhillsmasonry.com/pavement-hardscaping/