Variety field guide
What to expect from Winter Thyme Seeds
Winter Thyme forms a low, woody-based mound of small aromatic leaves, ready to season roasted vegetables, beans, soups and slow-cooked meals.
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Winter Thyme forms a low, woody-based mound of small aromatic leaves, ready to season roasted vegetables, beans, soups and slow-cooked meals. Often called German thyme, it brings the familiar warm, earthy flavor of a Mediterranean kitchen herb to borders and pots. The little flowers draw visiting pollinators, while the foliage can be gathered fresh or dried for later. Give this perennial plenty of sun and freely draining soil; established plants prefer a drier footing to wet roots.
Minimum seeds per packet: 300 seeds.
A small perennial with lasting flavor for the pantry.
Growing facts
- Botanical name: Thymus vulgaris
- Maturity or display: About 95 days to an initial light harvest; perennial plants strengthen with age
- Mature size: Low, woody-based mounds with small aromatic leaves
- Spacing: 8 in between plants; rows 18 in
About the variety
Thymus vulgaris is a Mediterranean culinary herb in the mint family. Winter or German thyme is grown for compact, aromatic foliage and persistence through cool seasons where soil drains well. The common names overlap in the seed trade; it is a culinary thyme, not a creeping lawn substitute.
Starting seed
Start indoors 8-10 weeks early. Press seed onto moist mix; barely cover. Sprouts in 20-30 days near 70 F. Harden off; space 8 in., rows 18 in. Drain well.
Care through the season
Provide full sun and lean to moderately fertile, sharply drained soil. Water young transplants regularly until established, then allow the surface to dry between waterings. Trim lightly after flowering; avoid cutting deeply into bare old wood. Winter survival depends on drainage as well as temperature.
Harvest and use
Snip young stems, leaving leafy growth to recover. Dry small bundles in an airy, shaded place. For seed, let some flowers dry and collect before seeds shed.
Saving seed
Leave flowers on selected healthy plants and allow the small seed-bearing heads to dry. Collect before the seed falls, finish drying indoors, and gently rub out and clean the seed. Separate flowering thyme selections when maintaining a particular seed line; cuttings preserve an individual plant more faithfully.
Common problems
Wet, poorly drained soil is the main threat to winter survival. Avoid heavy mulch against the crown and crowded, stagnant foliage. Young plants may be lost to damping-off if seed-starting mix remains saturated.
Frequently asked questions
When can I start harvesting?
About 95 days to an initial light harvest; perennial plants strengthen with age.
How should I grow it?
Provide full sun and lean to moderately fertile, sharply drained soil. Water young transplants regularly until established, then allow the surface to dry between waterings. Trim lightly after flowering; avoid cutting deeply into bare old wood. Winter survival depends on drainage as well as temperature.
Can I save seed?
Leave flowers on selected healthy plants and allow the small seed-bearing heads to dry. Collect before the seed falls, finish drying indoors, and gently rub out and clean the seed. Separate flowering thyme selections when maintaining a particular seed line; cuttings preserve an individual plant more faithfully.
