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SproutSmart Intelligent Garden Sowing

English Thyme

Thyme
Botanical illustration of English Thyme
🌱 730d to harvest Upright

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

Planting Schedule

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

Crop Dates

MilestoneDate
Start IndoorsNov 20th
Last FrostJan 1st
Transplant / Sow OutdoorsJan 15th
Harvest BeginsJan 15th
Harvest EndsDec 31st

Crop Details

TraitValue
Days to Maturity730
Sun RequirementsFull SunFull sun
Growth HabitUpright
Support NeededNone
Planting DepthNormal
Germination Temp (°F)70
Min Soil Temp (°F)50
Min Night Temp (°F)45
Harden Off (days)7

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.
Botanical illustration of English Thyme

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.

Sowing Tips

Transplant Conditions

Wait until soil reaches 50°F and nights stay above 45°F before moving outdoors. Harden off for 7 days first.

Expert Note

Harden off thoroughly and transplant into well-draining soil; thyme hates soggy roots and performs best with dry, sunny conditions.