Sedum plants have very little need for irrigation or watering because they are amazingly drought tolerant. The reason that sedums can go for long periods of time without water is a special adaptation to their metabolism known as CAM. This blogpost explains the workings of CAM and shows why sedums make great green roof plants.
Read MoreWhat makes sedums drought tolerant?
Tuesday, 9 July 2013 12:52:15 Europe/London
Posted By Angela Lambert