Make sure to not over-water this ground-cover. It is drought tolerant and will spread easily when the nodes touches the ground.
Tricolor likes a position of full sun and remember to apply water fairly sparingly. Tricolor is generally regarded as a very hardy plant, so this plant will tend to survive through freezing conditions.Sedum comes from the Latin word sedo meaning to sit in reference to the general growing habit of sedums (sit and sprawl over rocks).1
1 http://www.missouribotanicalgarden.org/PlantFinder/PlantFinderDetails.aspx?kempercode=f504