How to Grow Native Australian Groundcovers

Native Australian Groundcovers

Various species (Myoporum parvifolium, Dichondra repens, Scaevola aemula, etc.)

groundcover

Native Australian groundcovers encompass a diverse group of low-growing plants adapted to Australia's varied climates, from tropical to arid regions. These plants are typically drought-tolerant once established, require minimal maintenance, and provide excellent erosion control and habitat for wildlife. They are increasingly popular in sustainable landscaping for their ecological benefits and reduced water and fertilizer needs compared to traditional turf.

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Example Native Australian Groundcovers timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Native Australian Groundcovers

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Native Australian Groundcovers

    Around Oct 14

    ≈ 180 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Native Australian Groundcovers dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun to partial shade; most species prefer 4-8 hours of direct sunlight daily, though some tolerate deep shade
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Water: Very low water once established (drought-tolerant); during establishment phase (first 6-12 months), water regularly until roots are deep. Reduce watering in winter for most species.
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Spacing: 12-24 inches depending on species and desired coverage speed inches
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Days to maturity: 180-365 days for full ground coverage
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Planting depth: Plant at same depth as container; rhizomes and stolons should be barely covered or at soil surface

Soil

Type: Well-draining soil; sandy to loamy preferred for most species
pH: 6.0-7.5
Amendments:
Coarse sand for drainage Organic mulch (leaf litter) Limited compost or aged manure

Growing Zones

Find your zone →

Thrives in zones 9-11; specific species vary in cold hardiness from zones 7-11 depending on variety

9a 9b 10a 10b 11a 11b

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Growth Stages

1

Establishment

6-8 weeks

Young plants developing root systems and beginning lateral spread; sparse coverage with visible soil gaps

Water regularly 2-3 times weekly, mulch around plants to retain moisture and suppress weeds, protect from foot traffic

2

Vegetative Growth

3-6 months

Stems and foliage expanding, creeping stolons or rhizomes spreading across soil surface, filling in gaps gradually

Reduce watering frequency as roots deepen, maintain light mulch, occasional light pruning to encourage branching, no fertilizer needed for native species

3

Ground Coverage

3-6 months

Plants forming dense mat covering 60-90% of intended area, foliage uniform and vibrant

Water only during extended drought, remove any remaining mulch to prevent fungal issues, minimal maintenance required

4

Flowering (Species-Dependent)

2-4 months (spring/summer for most)

Many species produce small flowers (blue, pink, white, yellow depending on variety); flowers attract native bees and butterflies

Allow flowers to bloom for wildlife benefit and ornamental value; some species flower seasonally (spring/summer), others year-round in mild climates

5

Mature/Maintenance

Ongoing (perennial)

Fully established groundcover providing complete coverage, minimal visible bare soil, dense and low-growing

Water only during drought conditions, trim back occasionally to maintain shape and encourage density, no fertilizing needed, rake out accumulated dead leaf material in autumn

Companion Planting

Plan your garden →

Plant with:

Native Australian shrubs (Westringia, Grevillea) Native grasses (Lomandra, Dianella) Other groundcovers (mixed plantings for texture variety) Native flowering plants (Hardenbergia, Hibbertia) Succulents (Carpobrotus)

Avoid planting near:

Aggressive non-native invasive species Heavy-feeding plants requiring regular fertilization Plants requiring frequent deep watering Exotic turf grasses that may outcompete natives

Common Pests

  • Spray with water to dislodge; use neem oil if severe; improve air circulation

  • Yellow sticky traps; neem oil spray; encourage natural predators like ladybugs

  • and

    Hand-pick in early morning; mulch management; copper tape barriers; encourage native predators

  • Improve air circulation, reduce overhead watering, remove affected foliage, sulfur spray if needed

  • Ensure excellent drainage, avoid overwatering, remove affected plants, improve soil structure

Uses

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Sustainable Lawn Alternative

Household

Native groundcovers eliminate or significantly reduce lawn maintenance, watering, fertilizing, and mowing while providing living mulch that improves soil health. They create a more resilient landscape adapted to local climate conditions. [source]

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Habitat and Pollinator Support

Wildlife

Many species produce flowers that attract native bees, butterflies, and other pollinators, while providing food and shelter for small mammals, ground-nesting birds, and beneficial insects. [source]

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Erosion Control

Household

Dense root systems and ground coverage prevent soil erosion on slopes, embankments, and disturbed areas, reducing sediment runoff and improving water infiltration. [source]

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Water Conservation

Environmental

Once established, native groundcovers require minimal supplemental watering compared to exotic turf grasses, reducing household water consumption and supporting sustainability in arid/semi-arid regions. [source]

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Ornamental Landscaping

Craft

Provides aesthetic beauty with diverse foliage colors (silver, bronze, variegated greens), textures, and seasonal flowers, creating attractive low-maintenance garden designs that support local biodiversity. [source]

Harvest Tips

Not typically harvested; valued for ornamental coverage and environmental benefits. Some species (e.g., Dichondra repens) can be trimmed back annually in late winter to promote dense new growth and remove dead material.

Fun Facts

  • 🌱 Many native Australian groundcovers evolved in extremely low-nutrient soils and are sensitive to added fertilizers; applying standard garden fertilizers can actually stress or kill these plants.
  • 🌱 Species like Myoporum parvifolium ('Creeping Boobialla') can tolerate saline soils and coastal salt spray, making them valuable for challenging coastal landscapes where exotic turf grasses fail.
  • 🌱 Native groundcovers can sequester carbon and improve soil structure over time, contributing to landscape-level climate resilience and soil health restoration in degraded areas.

Gardening Terms

New to gardening? Learn about terms used in this guide:

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