Advanced Search Filters

Plant Type
Hardiness Zone
Heat Zone
Sunset Zone
Function
Sun Exposure
Soil Moisture
Water Requirement

Galium odoratum

Image of Galium odoratum

Jessie Keith

Family

Rubiaceae

Botanical Name

Galium odoratum

Plant Common Name

Sweet Woodruff

General Description

A popular woodland groundcover, sweet woodruff is a low-growing, herbaceous perennial native to Europe, North Africa and Russia. This fast-growing plant displays tiny, white, star-shaped flowers in late spring to mid-summer. Its attractive whorls of bright green leaves have a distinctive sweet taste when they first emerge in spring and are used to flavor May wine, a popular herbal wine enjoyed in Germany. Only newly unfurled foliage may be used for this purpose. Sweet woodruff grows best in sites with moist, humus-rich soil and dappled shade. Enjoy it in any informal shaded garden.

Characteristics

  • AHS Heat Zone

    8 - 5

  • USDA Hardiness Zone

    5 - 8

  • Sunset Zone

    A2, A3, 2a, 2b, 3a, 3b, 4, 5, 6, 15, 16, 17

  • Plant Type

    Perennial

  • Sun Exposure

    Partial Sun, Partial Shade, Full Shade

  • Height

    6"-12" / 15.2cm - 30.5cm

  • Width

    12"-36" / 30.5cm - 91.4cm

  • Bloom Time

    Late Spring, Early Summer, Summer

  • Native To

    Europe, Russia/Siberia, Northern Africa

Growing Conditions

  • Soil pH

    Acidic, Neutral

  • Soil Drainage

    Average

  • Soil type

    Loam

  • Growth Rate

    Fast

  • Water Requirements

    Average Water

  • Habit

    Mat-forming

  • Seasonal Interest

    Spring, Summer, Fall

Ornamental Features

  • Flower Interest

    Showy

  • Flower Color

    White

  • Foliage Color (Spring)

    Green, Light Green

  • Foliage Color (Summer)

    Green

  • Foliage Color (Fall)

    Green

  • Fragrant Flowers

    Yes

  • Fragrant Fruit

    No

  • Fragrant Foliage

    Yes

  • Bark or Stem Fragrant

    No

  • Flower Petal Number

    Single

  • Repeat Bloomer

    No

  • Showy Fruit

    No

  • Edible Fruit

    No

  • Showy Foliage

    No

  • Foliage Texture

    Medium

  • Foliage Sheen

    Matte

  • Evergreen

    No

  • Showy Bark

    No

Special Characteristics

  • Usage

    Groundcover, Herb / Vegetable, Mixed Border, Wildflower

  • Sharp or Has Thorns

    No

  • Invasive

    Sometimes

  • Attracts

    Butterflies

  • Self-Sowing

    Yes