Prunus pumila var. depressa, ‘Gus Mehlquist’ sprawling sand cherry

Variety description (provided by the Arnold Arboretum): ‘Gus Mehlquist’ sprawling sand cherry is a rapid spreader, growing 3 feet per year once established. It is entirely prostrate, forming a dense mat as it roots along its stems. It stands only 6-12 inches above the ground, compared to the 9-foot-tall height that a typical sand cherry shrub can attain. With ornamental foliage, flowers, fruit, and form, it is a standout during all four seasons. Flowers are dainty with five white petals, followed by blue-black fruits in September. It has elliptic dark green foliage through the growing season, with fall color displaying vibrant crimson and maroon hues. New stem growth is a warm brown turning to gray in maturity, marked with white lenticels. 'Gus Mehlquist’ sprawling sand cherry performs well in normal garden conditions and displays bolder fall foliage when planted in full sun. It is extremely adaptable to both dry and wet sites. It is also remarkably hardy – it can withstand garden tran