• Photo of Thymus praecox (Thymus praecoxs)

Plant Profile: Thymus praecox

Taxonomy: Thymus praecox

Names

Creeping Thyme, Mother of Thyme, Woolly Thyme

  • Photo of Thymus praecox (Thymus praecoxs)

Phonetic Spelling:THY-mus PRAY-koks

Genus:Thymus

Species:praecox

Family:Lamiaceae

Creeping Thyme is a perennial plant characterized by its low growth and creeping nature, belonging to the Lamiaceae family, commonly known as the Mint family. This plant emits a spicy aroma and can serve as an alternative to traditional lawns. Its sprawling growth habit allows it to create a dense mat that can withstand moderate foot traffic. Despite being part of the thyme family, it is seldom utilized as a culinary herb. It is also referred to as Mother of Thyme or Woolly Thyme.

This herbaceous perennial is indigenous to regions such as Greenland, Europe, and Turkey.

The term "thyme" is derived from the Greek word "thumos," which translates to courage, as thyme was historically regarded as a symbol of bravery. Alternatively, it may stem from "thymos," meaning "perfume," reflecting the fragrant nature of plants in this genus. The species name "praecox" comes from Latin, meaning "very early," likely referencing its early blooming period.

Creeping Thyme thrives in full sunlight and well-drained soil, favoring sandy or rocky conditions while being sensitive to wet or poorly drained environments. It requires minimal maintenance and remains evergreen in mild winters. To keep its appearance tidy, occasional pruning of the stems is advisable.

Propagation is typically achieved through division in spring or late fall, while semi-hard cuttings can be taken in mid to late summer.

The stems of Creeping Thyme spread horizontally, rooting themselves to create a flat mat, with a height ranging from 3 to 6 inches. The leaves are fuzzy, aromatic, and bluish-green, while the flowers are small, tubular, and pinkish-purple, blooming from June to September. The plant produces a schizocarp as its fruit.

Creeping Thyme is attractive to bees and butterflies and is resistant to deer and rabbits. It can be utilized as a container plant, ground cover, or as a border along patios and sidewalks. Additionally, it can cascade over rocks, ledges, or cover dry banks. Its ability to tolerate foot traffic makes it an excellent choice for ground cover, serving as a lawn substitute or filling gaps between pavers.

**Quick Identification Tips:**

**Insects, Diseases, and Other Plant Issues:**
Creeping Thyme generally faces few insect or disease challenges, though slugs may occasionally be a concern. It can suffer from root rot if planted in poorly drained areas.

Thymus praecox Feature Summary

Thymus praecox Image Gallery

Tags

#cultivars
#evergreen
#drought tolerant
#wildlife plant
#fragrant leaves
#nectar plant
#lawn alternative
#rabbit resistant
#air pollution tolerant
#cpp
#herbaceous
#deer resistant
#herbaceous perennial
#groundcover
#rock gardens
#pollinator plant
#rocky soils tolerant
#dry soils tolerant
#foot traffic tolerant
#patio
#butterfly friendly
#bee friendly
#container plants

Similar Plants

Thymus praecox is often confused with:

Thymus praecox Feature Summary

Attributes
Greenland, Europe to Turkey
Native: Albania, Austria, Belgium, Bulgaria, Czechoslovakia, France, Foroyar, Germany, Great Britain, Greece, Greenland, Hungary, Iceland, Iran, Ireland, Italy, Netherlands, North Caucasus, Norway, Poland, Portugal, Romania, Sicilia, Spain, Sweden, Transcaucasus, Turkey, and Yugoslavia; Introduced: USA--IL
The nectar from flowers attracts bees and butterflies.
Deer and rabbit resistant. This species has no serious insect or disease problems.
This species is rarely used as a culinary herb.
Perennial
Woody
Fragrance
Attracts Pollinators
Easy to Grow
Fruit
The fruit is a schizocarp and not ornamentally significant.
Schizocarp
< 1 inch
Flowers
The flowers are clusters of tiny, tubular pinkish-purple blooms that appear from June to September. Some cultivars' flowers are red, pink, or white.
Pink
Purple/Lavender
< 1 inch
Leaves
The 1/4 inch ovate leaves are a fuzzy bluish-green color and appear opposite. They have a spicy fragrance.
Green
Blue
< 1 inch
< 1 inch
Stem
The woody stems spread out horizontally over the surface of the ground. The stems root easily upon contact with the soil and form a flat mat.
Brown/Copper
Hairy (pubescent)
Whole Plant Traits
Herbaceous Perennial
Ground Cover
Creeping
Cultural Conditions
Full sun (6 or more hours of direct sunlight a day)
Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)
Good Drainage
Occasionally Dry
Less than 12 inches
Sand
Shallow Rocky
Landscape
Rock Garden
Butterfly Garden
Pollinator Garden
Cottage Garden
Fairy Garden
Border
Mass Planting
Drought
Deer
Rabbits
Dry Soil
Poor Soil
Foot Traffic
Container
Patio
Walkways
Lawn
Naturalized Area
Small Space
Slope/Bank
Rock Wall
Butterflies
Pollinators
Bees

Thymus praecox Attributes

Thymus praecox: Country Or Region Of Origin

Greenland, Europe to Turkey

Thymus praecox: Distribution

Native: Albania, Austria, Belgium, Bulgaria, Czechoslovakia, France, Foroyar, Germany, Great Britain, Greece, Greenland, Hungary, Iceland, Iran, Ireland, Italy, Netherlands, North Caucasus, Norway, Poland, Portugal, Romania, Sicilia, Spain, Sweden, Transcaucasus, Turkey, and Yugoslavia; Introduced: USA--IL

Thymus praecox: Wildlife Value

The nectar from flowers attracts bees and butterflies.

Thymus praecox: Particularly Resistant To (Insects/Diseases/Other Problems)

Deer and rabbit resistant. This species has no serious insect or disease problems.

Thymus praecox: Edibility

This species is rarely used as a culinary herb.

Thymus praecox: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Thymus praecox: Recommended Propagation Strategy

Division
Grafting
Layering
Leaf Cutting
Root Cutting
Seed
Stem Cutting

Thymus praecox: Play Value

Attractive Flowers
Attracts Pollinators
Buffer
Colorful
Defines Paths
Easy to Grow
Edible fruit
Fragrance
Pieces Used in Games
Screening
Shade
Sound
Textural
Wildlife Cover/Habitat
Wildlife Food Source
Wildlife Larval Host
Wildlife Nesting
Wind Break
Wind Shimmer

Thymus praecox Fruit

Thymus praecox: Fruit Description

The fruit is a schizocarp and not ornamentally significant.

Thymus praecox: Fruit Type

Achene
Aggregate
Berry
Capsule
Caryopsis
Drupe
Follicle
Legume
Nut
Pome
Samara
Schizocarp
Siliqua

Thymus praecox: Display/Harvest Time

Fall
Spring
Summer
Winter

Thymus praecox: Fruit Length

< 1 inch
1-3 inches
> 3 inches

Thymus praecox: Fruit Width

< 1 inch
1-3 inches
> 3 inches

Thymus praecox Flowers

Thymus praecox: Flower Description

The flowers are clusters of tiny, tubular pinkish-purple blooms that appear from June to September. Some cultivars' flowers are red, pink, or white.

Thymus praecox: Flower Color

filter_vintage
Pink
filter_vintage
Purple/Lavender

Thymus praecox: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Thymus praecox: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Thymus praecox: Flower Bloom Time

Winter
Spring
Summer
Fall

Thymus praecox: Flower Petals

2-3 rays/petals
4-5 petals/rays
6 petals/rays
7 - 20 petals/rays
asymmetrical petals
Bracts
Colored Sepals
fused petals
more than 20 petals/rays
Tepals

Thymus praecox: Flower Shape

Bell
Cross
Crown
Cup
Dome
Funnel
Irregular
Lipped
Radial
Saucer
Star
Trumpet
Tubular
Urn
Wheel

Thymus praecox: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Thymus praecox Leaves

Thymus praecox: Leaf Description

The 1/4 inch ovate leaves are a fuzzy bluish-green color and appear opposite. They have a spicy fragrance.

Thymus praecox: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Thymus praecox: Leaf Color

spa
Blue
spa
Green

Thymus praecox: Leaf Type

Compound (Pinnately , Bipinnately, Palmately)
Fronds
Needles
Sheath
Simple

Thymus praecox: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Thymus praecox: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Thymus praecox: Hairs Present

No
Yes

Thymus praecox: Leaf Length

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Thymus praecox: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Thymus praecox: Leaf Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long-lasting
Showy

Thymus praecox: Leaf Width

< 1 inch
1-3 inches
3-6 inches
> 6 inches

Thymus praecox Stem

Thymus praecox: Stem Description

The woody stems spread out horizontally over the surface of the ground. The stems root easily upon contact with the soil and form a flat mat.

Thymus praecox: Stem Color

grass
Brown/Copper

Thymus praecox: Stem Is Aromatic

No
Yes

Thymus praecox: Stem Surface

Corky Ridges
Covered with a powdery bloom (glaucous)
Dull
Hairy (pubescent)
Polished
Smooth (glabrous)

Thymus praecox Whole Plant Traits

Thymus praecox: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Thymus praecox: Woody Plant Leaf Characteristics

Broadleaf Evergreen
Deciduous
Needled Evergreen
Semi-evergreen

Thymus praecox: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Thymus praecox: Growth Rate

Slow
Medium
Rapid

Thymus praecox: Maintenance

Low
Medium
High

Thymus praecox Cultural Conditions

Thymus praecox: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Thymus praecox: Soil pH

Acid (<6.0)
Alkaline (>8.0)
Neutral (6.0-8.0)

Thymus praecox: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Thymus praecox: Available Space To Plant

12 inches-3 feet
12-24 feet
24-60 feet
3 feet-6 feet
6-feet-12 feet
Less than 12 inches
more than 60 feet

Thymus praecox: USDA Plant Hardiness Zone

thermostat
5a
thermostat
5b
thermostat
6a
thermostat
6b
thermostat
7a
thermostat
7b
thermostat
8a
thermostat
8b

Thymus praecox: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Thymus praecox Landscape

Thymus praecox: Landscape Theme

Asian Garden
Butterfly Garden
Children's Garden
Cottage Garden
Cutting Garden
Drought Tolerant Garden
Edible Garden
English Garden
Fairy Garden
Garden for the Blind
Native Garden
Nighttime Garden
Pollinator Garden
Rain Garden
Rock Garden
Shade Garden
Water Garden
Winter Garden

Thymus praecox: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Thymus praecox: Resistance To Challenges

Black Walnut
Compaction
Deer
Diseases
Drought
Dry Soil
Erosion
Fire
Foot Traffic
Heat
Heavy Shade
Humidity
Insect Pests
Pollution
Poor Soil
Rabbits
Salt
Slugs
Squirrels
Storm damage
Urban Conditions
Voles
Wet Soil
Wind

Thymus praecox: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland

Thymus praecox: Attracts

Bats
Bees
Butterflies
Frogs
Hummingbirds
Moths
Pollinators
Predatory Insects
Reptiles
Small Mammals
Songbirds
Specialized Bees