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Elfin Thyme

Thymus Serpyllum 'Elfin'

Elfin Thyme - Thymus Serpyllum 'Elfin'
Elfin Thyme - Thymus Serpyllum 'Elfin'

Elfin Thyme

Thymus Serpyllum 'Elfin'

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  • Thymus serpyllum ‘Elfin’, commonly known as Elfin Creeping Thyme, is an ultra-low growing groundcover that creates a dense, fine-textured carpet. It’s especially valued for its tight growth habit and ability to fill small spaces with precision.
  • The foliage is made up of tiny, aromatic green leaves that form a very compact mat. The texture is extremely fine, giving it a smooth, almost moss-like appearance when fully established.
  • In late spring to early summer, it produces small, soft pink to lavender flowers that sit just above the foliage. While subtle, the blooms add a gentle wash of color and attract pollinators.
  • Its extremely low profile makes it ideal for planting between stepping stones, in rock gardens, or as a detailed groundcover in areas with light foot traffic.
  • Thymus ‘Elfin’ grows best in full sun and requires well drained soil. It is drought tolerant once established and performs best in dry, lean conditions.
  • It typically stays under 1 to 2 inches tall and spreads slowly to form a tight, dense mat. It is well suited for USDA zones 4 through 9, however it is also seen thriving here in Southern California which is why we have included zone 10. The foliage is evergreen to semi evergreen depending on climate.
  • This plant has low toxicity and is generally safe for gardens with pets and children.
  • The flowers attract pollinators such as bees.
  • It is generally deer resistant.
  • Thymus serpyllum ‘Elfin’ fits especially well into Mediterranean, rock garden, and modern landscape designs, where its tight growth can be used to create clean, detailed ground planes.
  • It pairs well with plants like Sedum spathulifolium ‘Purpureum’ to add color contrast, Festuca glauca to introduce a slightly taller, cool-toned texture, and Dianthus gratianopolitanus to bring in low, complementary flowering interest.
  • Expert Tip:
  • Place this in full sun and avoid overwatering, because it performs best in dry conditions and can become sparse in overly rich or moist soil. Keeping it in lean conditions will help maintain its tight, compact form.  This is one of my favorites to use between stepping stones and pavers.
  • — Nick from Rooted Theory

Water Needs: Low, Low to Moderate
Mature Height: 1-3"
Mature Width: 6-12"
USDA Zone: 4a, 4b, 5a, 5b, 6a, 6b, 7a, 7b, 8a, 8b, 9a, 9b, 10a, 10b

Proper planting technique will help your plants thrive! Follow these simple steps to help your plants establish quickly, develop a strong root system, and live longer:

  • Properly dig the hole
  • Amend the soil to suit each particular plant
  • Place the plant and backfill the soil
  • Provide ample water for each particular plant
  • Review our how to plant guide!

For detailed information, please download our planting guides: