How to Grow Western Australian Native Groundcovers
Wikimedia Commons
Western Australian Native Groundcovers
Various species (Myoporum, Hardenbergia, Kennedia, Hibbertia, etc.)
groundcoverWestern Australian native groundcovers are a diverse group of low-growing plants adapted to Mediterranean and semi-arid climates. These plants are exceptionally drought-tolerant, disease-resistant, and require minimal maintenance once established. They offer excellent erosion control, habitat for native wildlife, and year-round foliage in varied textures and colors.
Looking for a specific variety?
When should you plant Western Australian Native Groundcovers in your zone?
Get a personalized planting timeline — when to start seeds, transplant, and harvest — based on your USDA zone and local frost dates. Free to start.
Example Western Australian Native Groundcovers timeline · Pittsburgh, PA (Zone 6b)
-
Plant Western Australian Native Groundcovers
Around Apr 17Near Pittsburgh's average last spring frost.
-
Tend & protect
Late spring–summerWatering, feeding, and pest-watch reminders.
-
Harvest Western Australian Native Groundcovers
Late summer into fallBefore the first fall frost (≈ Nov 8)
Sample dates for Pittsburgh, PA. Sign up to get exact Western Australian Native Groundcovers dates for your own zip code.
Growing Conditions
Soil
Growing Zones
Find your zone →Thrives in USDA zones 9b-11, with some varieties tolerant to zone 8b. Best suited to Mediterranean and warm temperate climates.
Sign up free to see if Western Australian Native Groundcovers grows in your zone — and get a personalized planting timeline.
Get my Western Australian Native Groundcovers timeline →Growth Stages
Establishment
6-12 weeksYoung transplants or seedlings with minimal vegetative growth; focused on root development rather than above-ground spread.
Water regularly (2-3 times weekly) to encourage deep rooting. Mulch lightly with native gravel or pea gravel. Protect from foot traffic. Avoid fertilizer.
Vegetative Growth
3-6 monthsLateral spread accelerates; foliage densifies and spreads across assigned space. New shoots emerge regularly.
Reduce watering frequency as root system expands. Thin or prune if growth becomes leggy. Maintain weed-free area around plants.
Maturation
6-12 months post-plantingPlant reaches mature spread; dense canopy formation with established root system. Growth slows significantly.
Minimal water supplementation needed in most climates. Occasional light pruning to maintain shape. Monitor for any pest issues.
Flowering (species-dependent)
4-12 weeks (seasonal)Many species produce flowers in spring or summer; colors include yellow, purple, pink, orange, and white depending on species.
Do not fertilize—excessive nutrients reduce flowering and increase disease risk. Allow natural flowering cycle. Dead-head spent flowers if desired for tidiness.
Maintenance
Ongoing (years 2+)Mature, established groundcover with minimal care needs. Plant is fully drought-adapted and self-sufficient.
Prune occasionally to maintain form and prevent woody overgrowth. No fertilizer needed. Water only during severe drought. Monitor for pests in warm, humid climates.
Companion Planting
Plan your garden →Plant with:
Avoid planting near:
Common Pests
-
Spray with horticultural oil during dormancy or early growth; remove infested stems; encourage natural predators like ladybugs.
-
Increase humidity via occasional misting; spray with water forcefully; apply miticide if severe; prune heavily infested growth.
-
Yellow sticky traps; horticultural oil spray; encourage beneficial parasitic wasps; reduce nitrogen fertilization.
-
Improve air circulation via pruning; apply sulfur dust or neem oil; reduce overhead watering; avoid dense shade.
-
Ensure excellent drainage; avoid overwatering; use resistant species; sterilize tools; remove and destroy severely affected plants; improve soil with coarse drainage material.
Uses
Erosion Control & Slope Stabilization
HouseholdThese groundcovers rapidly stabilize soil on slopes and prevent erosion through their spreading root systems and dense foliage. They are ideal for erosion-prone landscapes and reduce the need for retaining walls. [source]
Native Habitat & Pollinator Support
WildlifeWA native groundcovers provide essential habitat for native insects, reptiles, and birds while offering nectar and pollen for native bees and butterflies. Flowering species attract wildlife year-round. [source]
Low-Maintenance Landscaping & Water Conservation
HouseholdThese plants eliminate the need for mowing, frequent watering, and chemical inputs once established. They reduce water consumption by up to 70% compared to turf grass, making them ideal for sustainable, water-wise gardens. [source]
Ornamental & Flowering Displays
CraftMany WA natives offer striking seasonal flowers (yellows, purples, pinks) and year-round textured foliage in greens, greys, and silvers. They provide continuous visual interest with minimal intervention. [source]
Edible Flowers & Foliage
CulinarySome species, such as Kennedia coccinea (Scarlet Runner) produce edible flowers with mild, sweet flavors. The foliage of certain Westringia varieties can be used as a culinary herb similar to rosemary. [source]
Harvest Tips
Groundcovers are harvested for aesthetic and functional purposes rather than food production. Prune lightly in spring or after flowering to maintain shape. Remove dead or woody growth. Avoid heavy pruning—most WA natives recover slowly. Collect flowers when fully open for arrangements (some species). Some species (Kennedia) produce edible flower-like structures; harvest when mature for decorative use.
Fun Facts
- 🌱 Western Australian plants have evolved extraordinary drought resistance—many can survive 2+ years without supplemental water once established, thanks to deep root systems and waxy leaf coatings that minimize water loss.
- 🌱 The wildflowers of Western Australia (including native groundcovers) are so unique that over 85% of the plant species in the region are found nowhere else on Earth, making them botanically precious and increasingly important as climate changes.
- 🌱 Many WA native groundcovers require a 'no-fertilizer' diet to thrive; adding compost or fertilizer can actually kill them or trigger fungal diseases, as they evolved in phosphorus-poor soils and lack the adaptations to handle nutrient-rich conditions.
Join 30,000 gardeners planning their gardens with LizPlants.
Get your personalized Western Australian Native Groundcovers planting timeline
Tell us your zip code and we'll calculate exactly when to start Western Australian Native Groundcovers seeds, transplant seedlings, and harvest — based on your USDA zone and local frost dates. Includes calendar reminders and printable task lists. Free to start.
Get my Western Australian Native Groundcovers timeline →