← Field Guide
Herbs · Perennial herb

Thyme

Thymus vulgaris

A fragrant Mediterranean staple, thyme brings woody stems, tiny leaves, and outsized flavor to kitchens and pollinator gardens alike.

Rooted app icon
This spot is open

Thyme needs its photo.

Identify a Thyme in Rooted and share it, and yours could become the field guide image.

Download Rooted on the App Store
Every photo is reviewed before it's featured.
Sunlight
Full sun
Water
0.5-1 in per week
Harvest
60-90 days from seed; harvest before or just as flowers open
Hardiness
Zones 5-9
About

Small Herb, Big Presence

Thyme is one of the most versatile culinary herbs in the world, used for thousands of years in Mediterranean, Middle Eastern, and European cooking. Its small, oval leaves pack a punch of earthy, slightly floral flavor that holds up beautifully in slow-cooked dishes, marinades, roasted vegetables, and breads.

Beyond the kitchen, common thyme is a genuinely tough little plant. It handles drought, poor soil, and neglect with impressive grace, making it equally at home spilling over a raised bed edge, tucked into a rock garden, or growing in a sunny windowsill pot. Bees adore its tiny pink-to-lilac flowers, making it a quiet pollinator powerhouse.

How to grow

Planting & care

Plant thyme in well-draining soil with a slightly alkaline to neutral pH (6.0-8.0). It absolutely demands good drainage - wet roots in winter are the fastest way to lose an otherwise tough plant. Space transplants 9-12 inches apart and give them a spot with at least 6-8 hours of direct sun daily. Starting from transplants or cuttings is faster than seed, though direct sowing after last frost works well too.

Once established, thyme is low-maintenance. Water deeply but infrequently, letting soil dry out between waterings. Avoid overhead watering when possible to discourage fungal issues. Cut plants back by about one-third after flowering to keep growth bushy and prevent woodiness. Divide clumps every 2-3 years to rejuvenate older plants. In colder zones, a light mulch around the base helps protect roots through winter without smothering the crown.

Good to know

Harvest Before the Flowers Take Over

Thyme's essential oil concentration - and therefore its flavor - peaks right as flower buds form but before they fully open. Harvest stems in the morning after dew dries for the most aromatic leaves. Regular harvesting not only gives you the best flavor but also encourages bushy, productive growth all season long.

Common questions

How much sun does Thyme need?

Thyme grows best in full sun.

How often should you water Thyme?

Give it about 0.5-1 in per week.

When is Thyme ready to harvest?

Thyme is usually ready in 60-90 days from seed; harvest before or just as flowers open.

Grow with Rooted

Your whole garden, one app

Identify plants, track watering, and get care advice tailored to yours, from the same app that made this page.

Download Rooted on the App Store