Plants

Bugleweed

Ajuga reptans

Carolin Lenzser Carolin Lenzser

Bugle is easy-care groundcover with pretty leaves and flowers as well as analgesic properties. Here are our tips for planting and care.

Growth type
  • Perennial plant
Growth height (from)
from 15.00cm to 20.00cm
Growth width (from)
from 20.00cm to 25.00cm
Growth characteristics
  • flat growing
  • carpet forming
  • foothills
Flower color
  • purple
  • blue
Flowering time (month)
  • April to June
Flower shape
  • whorls
Leaf color
  • green
  • red
page format
  • spatula-shaped
Sheet properties
  • wintergreen
  • Rosette
Fruit shape
  • nut fruit
Fruit characteristics
  • Self-seeding
Light
  • sunny to semi-shade
Soil type
  • sandy to loamy
Soil Moisture
  • fresh to humid
ph value
  • neutral to weakly acidic
Lime compatibility
  • lime-tolerant
Nutrient requirements
  • nutrient-rich
Humus
  • rich in humus
Decorative or utility value
  • Flower Decoration
  • Leaf ornaments
  • medicinal plant
  • native wild plant
Toxicity
  • non-toxic
Winter Hardness
  • hardy
Climate zones according to USDA
  • 6
areas of life
  • GR2
  • GR3
  • FR2
  • FR3
Use
  • Floor mounting
  • ground cover
  • Embankments
  • Group planting
  • Pond planting
  • Underplanting
  • Surface greening
  • Rebates
Garden style
  • Pharmacy Garden
  • Flower garden
  • natural garden
  • Park area
  • Forest Garden

Origin

Bugleweed (Ajuga reptans) is a native wild shrub from the labiate (Lamiaceae) family. It spreads across regions from Europe, Tunisia and Algeria to the Caucuses and northern Iran. Over time, it has also become naturalized in North America. It is particularly common in swampy forests, on meadows and mountainsides.

Growth

The carpet-forming shrub is very good and spreads quickly through offshoots. Ajuga reptans grows up to 7.87 inches tall and is generally as wide as it is tall.

Leaves

The leaves of Bugleweed are metallic and shiny, with colors ranging from green to brown or red, some varieties have even started to demonstrate different colors all at once. The wintergreen leaves grow up to 3.15 inches long. They are spatulate and usually slightly crenelated, the basal leaves grow in a rosette.

Flowers

Bugleweed has a conspicuous, up to 7.87 inch long inflorescence. The flowers appear on top of each other in several whorled levels from April to June. They are generally violet-blue in color, although there are also pink or white varieties. The lower labellum of the Bugleweed’s flower is always bigger than the upper one.

Bugleweed flowers

Bugleweed is used as a healing plant and has analgesic and wound healing properties

Fruit

Ajuga reptans forms small nutlets as fruit.

Location

Bugleweed loves a semi-shady location between or in front of woods or walls. It also tolerates full sun on moist pond and stream banks. As a rule of thumb: The damper the soil, the more sun it will tolerate. The light ratios have an effect on the color of the leaves in some species.

Soil

Bugleweed thrives best on soils which are permanently damp. The substrate should be sandy-loamy, nutrient and humus rich.

Planting

As Bugleweed spreads very quickly, ten plants per square yard are generally sufficient. The saplings should be planted at a distance of 12 to 14 inches. from one another.

Care

Ajuga reptans is extremely easy-care groundcover which can even be mown once a year with a lawnmower. This is best done after flowering and ensures an even denser plant carpet. Special care measures are not generally necessary. However, a thin layer of semi-ripe compost applied once a year has a positive effect on the growth of this shrub. This rapid-growing plant which threatens to overrun its neighbors can simply be staked out at the edges.

Dividing

Ajuga reptans can be propagated by dividing the mother plant in the spring or fall.

Utilization

Bugleweed is perfect for under-planting bushes, trees and large shrubs, for example, meadow-rue (Thalictrum), globeflower (Trollius) and also Astilbe. Varieties with colored or variegated leaves are generally used in the garden. These can also be superbly combined with one another or with the species. Bulbous plants such as Summer Snowflakes (Leucojum) or Snowdrops (Galanthus) can also provide colorful accents to the Bugleweed’s decorative foliage. This groundcover is also perfect for providing soil conservation on shady slopes.

Bugleweed is also known as a healing plant. As it has slightly analgesic properties, it can be used on wounds. In the past, it was also used as a gentle laxative and is one of the healing plants purported to have a liver cleansing effect.

Ajuga reptans ‘Burgundy Glow

Ajuga reptans ‘Burgundy Glow’ is enchanting with colorful foliage

Varieties

The variety ‘Alba’ flowers in white and has lush, green foliage. Some types have orange colored stems and slightly spotted flowers. Ajuga reptans ‘Atropurpurea’ is one of the most frequently used varieties and has extremely dark, single-colored violet-brown leaves with a bronze shimmer and a bright blue flower. Ajuga reptans ‘Burgundy Glow’ has silver-green and bronze colored, variegated leaves which get darker in the fall. ‘Multicolor’ is a variety with conspicuous, colorful leaves which come mixed in red and green, as well as white, pink and yellow shades.

Propagation

Bugleweed can be easily propagated in spring through division or rooted layering. In good location conditions it will readily self-seed, the species and varieties can also be drawn from seeds. It is important here to cover with a thick layer of substrate, as it germinates in darkness.

Diseases and Pests

In unfavorable weather, Ajuga reptans may occasionally develop mildew, but this usually disappears again quickly.

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