Lemon Thyme

Thymus citriodorus

Lamiaceae · perennial · introduced

Last updated April 25, 2026

Data Maturity Baseline

This profile contains verified botanical data. Regional field notes and expert review are in progress.

Lemon thyme is a perennial herb from Europe with a mounding growth habit reaching 6-12 inches tall. It produces small tubular pink flowers in mid-summer and aromatic foliage with a distinct lemon scent.

Lemon thyme is hardy in zones 5a-8b and requires full sun with well-drained soil. Growth is medium-paced with low maintenance. It tolerates deer, diseases, drought, foot traffic, and poor soil, making it highly adaptable. The plant attracts bees and butterflies.

Quick Facts

Height

1-6 ft

Spread

0-1 ft

Growth Rate

Medium

Light

Full Sun

Soil

Well Drained

Water

Moderate

Hardiness

Zone Zones 5a–8b

Bloom Time

summer

Origin

Europe