English Thyme

Family: Lamiaceae Herb

Planting Schedule

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Fragrant to the first touch, English Thyme fills the garden with a warm, herbal perfume—sweetly resinous and gently peppery.

Its tiny, narrow leaves form a dense, evergreen mat with a crisp, aromatic texture that holds its character in dried bundles and in everyday flavoring blends. Grow English Thyme for reliable, long-season performance and a steady supply of intensely scented foliage for seasoning, sachets, and aromatic infusions.

Light: Full SunMaturity: 730 DaysHabit: Upright

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English Thyme Planting Dates by USDA Zone

Estimated US hardiness-zone windows for sow, transplant, and harvest. Enter a US ZIP above for exact local dates, or open a zone below.

Zone	Start Indoors	Sow / Transplant	Harvest
Zone 1a	May 4th	Jun 29th	Jun 28th – Jul 15th
Zone 1b	Apr 20th	Jun 15th	Jun 14th – Aug 1st
Zone 2a	Apr 13th	Jun 8th	Jun 7th – Aug 29th
Zone 2b	Apr 3rd	May 29th	May 28th – Aug 25th
Zone 3a	Apr 3rd	May 29th	May 28th – Sep 1st
Zone 3b	Apr 7th	Jun 2nd	Jun 1st – Sep 21st
Zone 4a	Apr 3rd	May 29th	May 28th – Sep 24th
Zone 4b	Apr 1st	May 27th	May 26th – Sep 27th
Zone 5a	Mar 27th	May 22nd	May 21st – Sep 30th
Zone 5b	Mar 23rd	May 18th	May 17th – Oct 5th
Zone 6a	Mar 20th	May 15th	May 14th – Oct 10th
Zone 6b	Mar 14th	May 9th	May 8th – Oct 16th
Zone 7a	Mar 9th	May 4th	May 3rd – Oct 20th
Zone 7b	Feb 27th	Apr 24th	Apr 23rd – Oct 28th
Zone 8a	Feb 18th	Apr 15th	Apr 14th – Nov 5th
Zone 8b	Feb 9th	Apr 6th	Apr 5th – Nov 12th
Zone 9a	Jan 23rd	Mar 20th	Mar 19th – Nov 26th
Zone 9b	Dec 29th	Feb 23rd	Feb 23rd – Dec 9th
Zone 10a	—	Oct 1st	Feb 28th – Feb 28th
Zone 10b	—	Oct 1st	Feb 28th – Feb 28th
Zone 11a	—	Oct 1st	Feb 28th – Feb 28th
Zone 11b	—	Oct 1st	Feb 28th – Feb 28th
Zone 12a	—	Oct 1st	Feb 28th – Feb 28th
Zone 12b	—	Oct 1st	Feb 28th – Feb 28th
Zone 13a	—	Oct 1st	Feb 28th – Feb 28th
Zone 13b	—	Oct 1st	Feb 28th – Feb 28th

Crop Details

Trait	Value
Days to Maturity	730
Sun Requirements	Full Sun
Growth Habit	Upright
Support Needed	None
Planting Depth	Normal
Germination Temp (°F)	70
Min Soil Temp (°F)	50
Min Night Temp (°F)	45
Harden Off (days)	7

Culinary Notes

Chef's Note

English thyme hits fast—its small leaves stay crisp and aromatic, so you get perfume and peppery lift rather than a flat, dried-out herbiness. Use it early in hot fat to bloom the resin, then finish at the end so it doesn’t lose its bright, herbal edge.

Best Uses

chopping into pan sauces for lamb and poultry
stirring into dry rubs and roast seasonings
steeping into broths, stocks, and infused vinegars
tossing into warm bean dishes before finishing

Flavor Profile

sweetly resinous aroma gentle peppery bite crisp, piney-herb texture

Kitchen Pairings

lamb garlic lemon olive oil butter white wine

Frequently Asked Questions

What pest or disease most often affects English thyme (Thymus vulgaris), and how can I prevent it?

English thyme commonly suffers from root rot and stem dieback caused by overly wet, poorly drained soil or lingering leaf moisture. Plant thyme in gritty, fast-draining soil, water only at the base, and improve drainage (raised bed or amended mix) if plants look wilted in spite of damp soil. If you see blackened stems or a collapsing base, remove affected plants and let the bed dry before replanting.

How much should I water English thyme during the main growing phase?

During active growth, water English thyme deeply only when the top 1–2 inches of soil are dry, then let excess drain completely. In-ground thyme usually needs far less water than many herbs—aim for about every 7–14 days depending on heat, with longer gaps in cool or rainy weather. Avoid frequent light watering, which keeps the root zone wet and increases rot risk.

How can I tell when English thyme (Thymus vulgaris) is ready to harvest?

Harvest once plants have formed plenty of leafy growth—typically in the first year by late spring to early summer, with fuller, best-quality harvests starting the second year. Pick sprigs before flowering for the strongest leaf flavor; as soon as flower buds form, pinch growth for continued tender tips. Cut stems just above a leaf node and avoid taking more than about one-third of the plant at a time.