PerennialGroundcoverDrought tolerantDeer resistantPollinatorsFragrant

Creeping Thyme

Thymus serpyllum

A low, creeping, aromatic groundcover for between stepping stones, along paths and over rocks, smothered in tiny pink-purple flowers through summer that bees and butterflies love, and deer and rabbits leave it alone. It thrives in sun and poor, gritty soil. Overwatering or heavy, poorly drained soil rots it.

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Creeping Thyme: flowers
Photo: AnRo0002, CC0, via Wikimedia Commons
Mature size
2 × 6 in
5 cm × 0.1 m, tall × wide
Hardiness
Zones 4a–8b
USDA
Sun
Full sun
Water
Dry to medium
Blooms
Jun–Sep

Creeping Thyme at its mature size

A mature Creeping Thyme grows 1 to 2 inches tall and 4 to 8 inches wide.

Drawn to scale beside a 5 ft 9 in person. With VeraScape, you see it at this size in your own yard.

Typical mature size, unpruned. Sources: Monrovia.

Through the year

What Creeping Thyme looks like month by month in a typical zone 6–7 garden.

Winter · Dec–Mar

Low mat still green, a little duller, with a slight bronze cast on the tips; a living mat, not dead brown.

In leaf · Apr–May, Jul–Nov

Dense flat mat of tiny gray-green leaves.

In flower · Jun

Mat dotted with tiny pink-lavender flowers.

Photos

Creeping Thyme: flowers
Flowers · AnRo0002, CC0, via Wikimedia Commons
Creeping Thyme: detail
Detail · Krzysztof Ziarnek, Kenraiz, CC BY-SA 4.0, via Wikimedia Commons
Creeping Thyme: detail
Detail · Krzysztof Golik, CC BY-SA 4.0, via Wikimedia Commons
Creeping Thyme: flowers
Flowers · Tangopaso, Public domain, via Wikimedia Commons

Growing Creeping Thyme

Grows well in
The Northeast, the Midwest, the Plains and Mountain West, the Pacific Northwest, and California.
Growth rate
Slow
Good for
Groundcover, drought tolerant, deer resistant, pollinators, and fragrant
Leaves
Dies back in winter
Native to
Northern Europe, Western Asia, and Northern Africa

Spacing

VeraScape spaces plants so their grown canopies just touch. For Creeping Thyme, that’s about 6 in apart, center to center.

Place a row in your own yard and VeraScape spaces them at their mature width, so you can see whether they’ll crowd the walk.