SproutSmart
SproutSmart Intelligent Garden Sowing

Thymus Vulgaris 'English Thyme

Thyme
Botanical illustration of Thymus Vulgaris 'English Thyme
🌱 60d to harvest Upright

Breathe in the unmistakable, sun-warmed fragrance of English Thyme—an herb with a crisp, resinous snap and a softly peppery, herb…

Planting Schedule

Add Thymus Vulgaris 'English Thyme to your garden to build a schedule and get reminders.

Crop Dates

MilestoneDate
Start IndoorsApr 24th
Last FrostMay 15th
Transplant / Sow OutdoorsMay 15th
Harvest BeginsJul 14th
Harvest EndsAug 25th

Crop Details

TraitValue
Days to Maturity60
Sun RequirementsFull SunFull sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)65
Min Soil Temp (°F)45
Min Night Temp (°F)35
Harden Off (days)7

Frequently Asked Questions


What pest or disease most commonly affects Thymus vulgaris (English thyme), and how can I treat it?
The most common issue is root rot from overly wet, poorly drained soil, often shown by yellowing and sudden dieback. Let the bed dry slightly between waterings, grow in fast-draining soil, and remove any plants that collapse at the crown to prevent spread. For outdoor beds, increase airflow by spacing plants and avoid overhead watering to keep foliage drier.
How often should I water Thymus vulgaris during active growth?
During the main growing phase, water only when the top 1–2 cm (½–¾ in) of soil feels dry, aiming for a deep soak and then allowing the soil to dry again. English thyme (Thymus vulgaris) prefers dry-to-moderately moist conditions; consistently damp soil is what leads to root problems. In hot weather, that may mean watering about once every 7–14 days depending on your drainage and rainfall.
How do I know when English thyme (Thymus vulgaris) is ready to harvest?
Start harvesting around day 60 when the plants are well established and have lots of side growth, not just thin, single stems. Snip sprigs regularly once plants reach roughly 15–20 cm (6–8 in) tall, taking no more than about one-third of the plant at a time to keep it vigorous. Harvest in the morning when the foliage is turgid for the best flavor, and stop heavier harvesting late in the season so new growth can harden off.
Botanical illustration of Thymus Vulgaris 'English Thyme

Breathe in the unmistakable, sun-warmed fragrance of English Thyme—an herb with a crisp, resinous snap and a softly peppery, herbal depth. Its tiny leaves form a dense, velvety mat that releases flavor readily, making it a garden favorite for aromatic bouquets and everyday seasoning. Grow English Thyme for its reliable, upright habit and its long-lasting presence in dried bundles, infusions, and savory blends.

Sowing Tips

Transplant Conditions

Wait until soil reaches 45°F and nights stay above 35°F before moving outdoors. Harden off for 7 days first.

Expert Note

Harden off thyme thoroughly and transplant into well-drained soil in full sun; avoid soggy conditions to prevent crown rot.