How to Grow Creeping Boobialla

Creeping Boobialla

Myoporum parvifolium

shrub

Creeping Boobialla is a low-growing, prostrate shrub native to Australia with small, narrow leaves and tiny white or pale pink flowers. It spreads horizontally to form dense ground cover, rarely exceeding 12 inches in height. This hardy, drought-tolerant plant is prized for erosion control and xeriscape landscaping.

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Example Creeping Boobialla timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Creeping Boobialla

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Creeping Boobialla

    Late summer into fall

    Before the first fall frost (≈ Nov 8)

Sample dates for Pittsburgh, PA. Sign up to get exact Creeping Boobialla dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun, 6-8 hours daily (tolerates partial shade but spreads less vigorously)
💧
Water: Drought-tolerant once established; water moderately during establishment (first 2-3 months). Minimal watering needed in mature plants; avoid overwatering to prevent root rot
📏
Spacing: 18 inches
📅
Days to maturity: Not applicable; ornamental ground cover reaches mature spread in 12-18 months
🌱
Planting depth: Plant at same depth as nursery container; do not bury crown

Soil

Type: Well-draining sandy or gravelly soil
pH: 6.0-8.0
Amendments:
Coarse sand Perlite or pumice for drainage Minimal organic matter

Growing Zones

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Thrives in zones 9-11; tender in zones 8 and below

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

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Growth Stages

1

Establishment

2-3 months

Young plants are small with sparse foliage, beginning to spread laterally

Water regularly but allow soil to dry between waterings. Mulch lightly around base (avoid piling at crown). Protect from heavy foot traffic.

2

Vegetative Spread

3-9 months

Plants expand horizontally, stems root at nodes, and dense foliage develops

Reduce watering frequency as root system develops. Light pruning or shearing promotes bushier, denser growth. Remove any dead or damaged stems.

3

Flowering

Spring to early summer (intermittent blooms possible year-round in warm climates)

Small, delicate white to pale pink flowers appear along stems

Flowers attract pollinators and are generally unshowy but abundant. No deadheading required. Maintain consistent (but minimal) watering.

4

Mature Ground Cover

Ongoing (years 2+)

Plant forms dense, continuous carpet of fine foliage with occasional flowering

Minimal maintenance. Water only during drought conditions. Prune back any stems that overtake surrounding plants. Tolerates foot traffic once fully established.

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Moisture-loving plants (ferns, hostas, hydrangeas) Plants requiring frequent watering (impatiens, begonias) Competing aggressive spreaders (running bamboo)

Common Pests

  • Monitor undersides of leaves; spray with insecticidal soap or neem oil if infestation occurs; encourage natural predators

  • Prune out heavily infested stems; spray with horticultural oil in late winter; improve air circulation

  • Increase humidity around plants with occasional misting; spray with miticide if severe; remove heavily affected leaves

  • Allow soil to dry out between waterings (avoid overwatering); use yellow sticky traps; improve drainage

Uses

🏠

Erosion Control & Slope Stabilization

Household

Its spreading, mat-forming habit and root system that anchors at stem nodes make it excellent for stabilizing slopes, preventing soil erosion, and binding loose soils on hillsides and banks. [source]

🦋

Pollinator Support

Wildlife

Small flowers attract bees and other beneficial pollinators, providing nectar and supporting local pollinator populations in arid landscapes. [source]

🏠

Drought-Tolerant Landscaping

Household

Ideal for xeriscaping, water-wise gardens, and low-maintenance landscapes in arid climates, requiring minimal irrigation once established and reducing water consumption. [source]

🏠

Living Mulch & Weed Suppression

Household

Dense growth habit naturally suppresses weeds, reducing the need for herbicides and manual weeding in garden beds and around shrubs. [source]

🎨

Ornamental Softscape Design

Craft

Used by landscape architects and designers as a fine-textured, low-profile alternative to turf grass in contemporary, Mediterranean, and sustainable garden designs. [source]

Harvest Tips

Creeping Boobialla is an ornamental plant, not harvested for food or material use. Trim stems as needed for shape and size management, typically in late winter or early spring. Cuttings root easily in sandy soil for propagation.

Fun Facts

  • 🌱 Creeping Boobialla is native to arid regions of Western Australia and thrives in some of the harshest, driest climates on Earth—yet it's virtually unknown outside Australia and Mediterranean climates until recent decades of water-conscious landscaping trends.
  • 🌱 The plant's common name 'Boobialla' derives from the Noongar Aboriginal word for the genus Myoporum, reflecting its deep cultural and ecological significance in Australian Indigenous landscapes.
  • 🌱 Stems root spontaneously where they touch moist soil (aerial rooting), allowing a single plant to propagate itself indefinitely and cover several square yards within 2-3 years without human intervention.

Gardening Terms

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

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