Study on the adaptability of Sedum emarginatum in different illumination intensity conditions

This research compared the differences among morphological characteristics under different illumination intensity conditions. Our results showed the plant height, leaf number, leaf area and stem diameter were significantly affected by different illumination intensity, S.emarginatum had some shade tolerance. However, too low or too high illumination intensity was not suitable for its growth. The best light condition for growth of S.emarginatum is 50.68% light transmission rate.