Culinary Thyme
English Thyme (Thymus vulgaris) is a hardy perennial herb that brings Mediterranean warmth to temperate gardens, thriving in zones 5 and producing delicate pink and purple flowers alongside aromatic foliage. This upright cultivar reaches 6 to 12 inches tall with a mature spread of 10 to 12 inches, making it a compact addition to herb gardens, containers, or landscape borders. Harvest begins around 85 days, though established plants provide continuous pickings throughout the growing season and into winter. The fragrant leaves carry a warm, slightly spicy character that deepens soups, roasted vegetables, and classic Mediterranean dishes.
Full Sun
Moderate
5-5
12in H x 12in W
Perennial
Moderate
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English Thyme laughs in the face of harsh winters and poor conditions, persisting through snow and bouncing back as soon as spring arrives. Its rounded green leaves and delicate mauve flowers earn it a place as much for ornamental appeal as culinary utility. The herb handles crowding better than many perennials, allows repeated harvesting from established plants, and asks for nothing more than full sun and good drainage to become a long-lived garden workhorse.
Strip the leaves from the woody stems and sprinkle them fresh into soups, sauces, and roasted root vegetables. The herb enhances meats and a wide variety of dishes without overpowering. Harvest at peak bloom for the highest concentration of essential oils when drying for storage or distilling.
Start seed indoors 6 to 8 weeks before your last frost date. Sow clusters of 10 to 15 seeds together on top of the soil (seeds need light to germinate). Keep soil moist and maintain a temperature between 68°F and 70°F to 80°F for best germination. When seedlings reach 1 inch tall, thin to one plant every 10 inches. Transplant outdoors when seedlings are 3 inches high.
Transplant outdoors when seedlings are 3 inches high, spacing them at least 6 inches apart (though thyme does not mind crowding). Move seedlings outdoors 1 to 2 weeks after your average last frost date, when soil temperature is at least 68°F.
Sow directly outdoors 1 to 2 weeks after your average last frost date, when soil temperature reaches at least 68°F.
Cut leafy thyme sprigs as needed once plants are well established. Harvest continuously from spring through fall and even as soon as snow melts in spring. For fresh use, pick only what you need. At peak maturity, harvest full stems for drying. For the highest concentration of essential oils (ideal for distilling), harvest when the tiny lilac blooms are just beginning to appear.
Cut back foliage halfway when the midsummer blossoms fade to keep plants looking fresh and encourage continued vigor. This light pruning maintains a compact upright form and stimulates new leafy growth.
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