(Ceratostigma plumbaginoides) Hardy Plumbago is one of the most versatile groundcovers for cold climates growing in both sun and shade and most soil types. It blooms in late summer with deep blue flowers followed by the foliage that turns burgundy red in fall.
This is the USDA Utah planting zone map. You can look at this map to learn the Utah climate zones and which one you live in. In order to find your USDA planting zone, simply look at the map and locate where you live. Then, match the color of that location to the legend to the right.