Thyme

Herb · warm season

A small thyme plant in a pot
Photo: Tangopaso, Wikimedia Commons (Public domain)

When to plant

  • Start seeds indoors about 8 weeks before planting out.
  • Plant outdoors about around your average last spring frost.
  • Ready to harvest about 70 days after planting out.

Likes lean, well-drained soil. Hardy to zone 5.

Frost dates depend on where you live. Enter your ZIP code to get exact dates.

Growing basics

Sun
Full sun (6+ hours)
Spacing
12 in
Soil temperature
At least 60°F
Time to harvest
About 70 days
Containers
At least 1 gallons
Plant family
Mint family (herbs)
Harvest per plant
About 0.2 lb
Seeds keep
About 3 years

Companions

Keep apart: Horseradish. Horseradish spreads aggressively. Give it its own spot.

Keep apart: Mint. Mint spreads aggressively into neighbors. Keep it in a pot.

Keep apart: Fennel (bulb). Fennel slows the growth of most garden plants. Grow it on its own.

Keep apart: Sunchoke (Jerusalem artichoke). Sunchokes spread aggressively and shade neighbors.

Grow it well

Tips

  • Grow herbs by the kitchen door. You'll use them far more if you can step out and snip some while dinner cooks. Basil, parsley, chives, and thyme all do well in pots.

More garden tips →

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