Botanical profile

Portuguese thyme

Latin name
Thymus zygis
Common name
Portuguese thyme
Type
Perennial aromatic herb
Family
Lamiaceae

Portuguese thyme is a perennial herb highly valued for its aromatic, compact, and fragrant foliage, with a warm, herbaceous, and slightly spicy flavor. It is easily used in cooking to enhance grilled meats, poultry, fish, roasted vegetables, potatoes, sauces, soups, marinades, broths, and stews. Its low and dense habit also makes it an excellent plant for herb gardens, rockeries, edible borders, and sunny containers near the kitchen.

Easy to grow, Portuguese thyme prefers a full sun, warm, and well-ventilated location, in light, poor to moderately fertile, and very well-drained soil. It tolerates dry conditions very well once established, but does not tolerate excessive water and heavy soils. Both in pots and in the ground, regular harvesting of young stems helps maintain a compact, branched, and productive plant, while stimulating the production of new fragrant foliage.

Both aromatic, decorative, and beneficial for pollinators, Portuguese thyme produces delicate flowers that attract bees and other beneficial insects to the garden. It pairs very well with rosemary, sage, oregano, lavender, santolina, and other full-sun plants. It is an excellent herb for gardeners looking for a robust, flavorful, drought-resistant plant ideal for creating a gourmet garden with a Mediterranean style.

Care guide

Care level
Easy

Choosing this plant

Main benefit
Robust aromatic foliage, ideal for Mediterranean cuisine and grilling
Vegetable garden, herbs, border, rock garden, container, Portuguese and Mediterranean cuisine
Container growing
Pot culture excellent in a well-drained container
Seasonal care
Lightly prune after flowering to maintain a dense habit; avoid soggy soils; harvest young shoots as needed
Growing conditions

Light, soil, water and hardiness

Hardiness zone
Zone 6
Exposure
Sun
Watering
Moderate; allow the soil surface to dry out slightly between waterings
Humidity
Low to medium humidity; prefers dry, well-drained soils
Fertilization
Light compost in spring; avoid excessive fertilizer
Soil type
Light, poor to medium, dry and very well-drained soil
Soil pH
Neutral to slightly alkaline
Minimum temperature
-20 °C
Propagation method
Sowing, cuttings, or division
Plant appearance

Blooming, foliage and shape

Blooming period
Summer
Flower color
Pale pink to purple
Foliage color
Grayish green
Foliage type
Semi-persistent
Shape
Low, compact, and bushy habit
Garden structure

Size and growth

Height
20 to 30 cm (8 to 12 inches)
Width
30 to 45 cm (12 to 18 inches)
Growth rate
Slow to moderate growth
Vegetable garden and yield

Companion planting, spacing and harvest

Companion plants
Rosemary, sage, lavender, oregano
Spacing
10 to 12 inches (25 to 30 cm)
Harvest period
Leaves from spring to autumn
Not recommended for pets
Not recommended for pets

Pets

Butterflies
Plants that attract butterflies

Butterflies

Repellent
Helps repel certain pests

Repellent

Deer
Less attractive or generally tolerated by deer

Deer

The availability of our plants varies depending on arrivals, seasons, nursery production and supplier availability. Some varieties may be offered for a limited time only, depending on their natural cycle or current stock. These plant profiles are designed to guide and inspire you when choosing plants for the garden, landscaping projects, containers or long-lasting outdoor arrangements.