T. quinquecostatus f. albus

Common name(s): white Mongolian thyme

Description: native to Mongolia, Japan and Korea; mat-forming with round, pale-green foliage and white flowers in summer.

Height: to 4 in. Spread: to 1 ft.

Position: full sun and well-draining soil

Uses: ornamental- as a small scale groundcover, to attract pollinators

Winter Hardiness: to 0 F and below