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How to Grow Weeping Lomandra

Weeping Lomandra

Lomandra parviflora

grass

Weeping Lomandra is a graceful Australian native grass-like perennial with fine, narrow, drooping foliage that creates an attractive cascading effect. It produces small, inconspicuous yellowish flowers followed by orange berries that attract wildlife. This evergreen plant is highly ornamental, drought-tolerant once established, and requires minimal maintenance.

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Example Weeping Lomandra timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Weeping Lomandra

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Weeping Lomandra

    Around Jul 16

    ≈ 90 days after planting

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

Growing Conditions

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Sun: Full sun to partial shade, 6+ hours daily for best appearance
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Water: Low water needs once established. Water regularly during first growing season. Drought-tolerant; water during extended dry periods. Avoid waterlogging.
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Spacing: 24 inches
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Days to maturity: 90-180 days to establish
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Planting depth: At soil level (do not bury crown)

Soil

Type: Well-draining sandy loam to gravelly soil
pH: 6.0-7.5
Amendments:
Coarse sand for drainage Gravel or perlite if soil is heavy Minimal compost (avoid overrich soil)

Growing Zones

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Thrives in zones 9b-11, tolerates zone 9a with protection

9b 10a 10b 11a 11b

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Growth Stages

1

Establishment

8-12 weeks

Young plant with limited foliage developing root system

Water regularly 2-3 times weekly. Protect from extreme heat. Mulch lightly around base, keeping away from crown.

2

Vegetative Growth

3-6 months

Foliage expands; characteristic weeping, fine-textured leaves become more prominent

Reduce watering frequency as drought tolerance increases. Minimal fertilizer needed; avoid nitrogen-rich fertilizers.

3

Flowering

6-8 weeks (spring to early summer)

Small, pale yellow flower spikes emerge among the foliage

Maintain regular but reduced watering. No deadheading required.

4

Fruiting

8-10 weeks

Orange berries develop, attracting birds and adding ornamental value

Allow berries to mature naturally for wildlife food and self-seeding. Minimal intervention needed.

5

Mature

Ongoing (perennial)

Fully established plant with characteristic cascading form, minimal care required

Water only during drought. Remove dead foliage annually if desired. Tolerates neglect well.

Companion Planting

Plan your garden →

Plant with:

Grevillea Westringia Callistemon Banksia Lavender Rosemary Rock roses Xanthorrhoea

Avoid planting near:

Water-loving plants Plants requiring rich, moist soil Aggressive spreading groundcovers

Common Pests

  • Increase humidity with occasional misting; spray with water; use neem oil if severe

  • Remove by hand if light infestation; treat with horticultural oil or insecticidal soap

  • and

    Remove manually; use copper tape around pots; avoid overwatering

Uses

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Landscape and Container Garden

Ornamental

Weeping Lomandra is prized as an ornamental focal point in xeriscapes, Mediterranean gardens, and contemporary landscapes. Its graceful cascading form makes it ideal for elevated planters, hanging baskets, or accent plantings. [source]

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Bird and Pollinator Support

Wildlife

The small flowers attract bees and other pollinators, while the orange berries provide food for native birds including honeyeaters and thrushes. [source]

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Low-Maintenance Landscaping

Household

Requires minimal water, fertilizer, or pruning once established, making it ideal for water-conscious gardeners and low-maintenance landscape designs. [source]

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Floral Arrangements

Craft

The fine foliage and berry-laden stems can be cut for use as filler in floral arrangements and dried bouquets. [source]

Harvest Tips

Not typically harvested. For propagation, collect mature berries in late summer and remove seeds, then stratify or sow immediately. Can be divided in spring with mature plants.

Fun Facts

  • 🌱 Lomandra parviflora is endemic to Australia, primarily found in southeastern coastal regions and woodlands
  • 🌱 The genus name Lomandra derives from the Greek words 'loma' (edge) and 'andros' (man), referring to the structure of the flower
  • 🌱 Despite resembling ornamental grasses, Lomandra is actually a monocot in the Asparagaceae family, more closely related to asparagus than true grasses

Gardening Terms

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

Annual Crown Deadhead Full Sun Mulch Partial Shade Perennial
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