To care for a silver mound plant you will need to make sure that the plant is in the sun. The plant will need to be about sixteen inches apart. It will need to be well drained too. You will have to water the plant on a regular basis and be sure to not over water the plant. You will need to prune the plant to a height of about two inches. This need to be done in the summertime. Prune after you
. notice that flowers are appearing. What this will do is it will keep the plant from falling open later on in the season. You will need to cut just above where the buds are starting to form. Every few years you will need to divide. This will need to occur during the spring and during the fall. This has to happen in order to maintain the beauty of the plant. It also helps the vitality of the plant. When taking care of your sliver mound plant you do not have to do too much. The plant will do very good on its own and does not require very much maintenance.