How to Grow Dichondra, Kidney Weed

Dichondra, Kidney Weed

Dichondra repens

grass

Dichondra repens is a delicate, low-growing creeping plant with tiny coin-shaped leaves that forms a lush, soft ground cover. Native to Australia, it thrives in warm climates and creates an attractive alternative to traditional grass lawns. The plant spreads via runners and can tolerate light foot traffic, making it popular for ornamental landscapes and between pavers.

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Example Dichondra, Kidney Weed timeline · Pittsburgh, PA (Zone 6b)

  1. Plant Dichondra, Kidney Weed

    Around Apr 17

    Near Pittsburgh's average last spring frost.

  2. Tend & protect

    Late spring–summer

    Watering, feeding, and pest-watch reminders.

  3. Harvest Dichondra, Kidney Weed

    Around May 17

    ≈ 30 days after planting

Sample dates for Pittsburgh, PA. Sign up to get exact Dichondra, Kidney Weed dates for your own zip code.

Growing Conditions

☀️
Sun: Full sun to partial shade; tolerates 4-6 hours of sunlight daily but performs best with 6+ hours
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Water: Moderate watering; keep soil consistently moist but not waterlogged. Water more frequently in hot weather and during establishment. Drought-tolerant once established but looks best with regular irrigation.
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Spacing: 6-12 inches
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Days to maturity: 30-60 days to full coverage
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Planting depth: Surface sow seeds or press lightly into soil; transplants should be planted at soil level

Soil

Type: Well-draining loamy to sandy soil
pH: 6.0-7.0
Amendments:
Compost Peat moss Perlite for drainage

Growing Zones

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Thrives in zones 9b-11; requires warm temperatures year-round

9b 10a 10b 11a 11b

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Growth Stages

1

Seed Germination

7-14 days

Tiny seeds are barely visible; soil should remain consistently moist to promote sprouting

Keep soil moist for 2-3 weeks; maintain temperature above 70°F; light misting rather than heavy watering prevents seed displacement

2

Seedling Development

2-3 weeks

Delicate seedlings emerge with first tiny coin-shaped leaves; growth is slow initially

Maintain consistent moisture; provide bright light; avoid walking on seedlings; thin seedlings if crowded to prevent damping off

3

Vegetative Growth

4-8 weeks

Young plants develop runners and spread horizontally; leaves become more numerous and ground cover fills in

Water regularly during dry spells; begin light foot traffic once established; fertilize with balanced fertilizer monthly

4

Runners & Spreading

Ongoing during growing season

Plant actively spreads via stolons (runners) with leaves forming dense mats; very fine texture becomes apparent

Encourage spreading by directing runners; water regularly; light mowing or trimming keeps growth neat and promotes denser coverage

5

Mature Ground Cover

Maintenance phase

Full, lush carpet of tiny green leaves; plant reaches mature density and spreads slowly after establishment

Reduce watering frequency; tolerates light foot traffic; mow 0.5-1 inch if desired; overwatering may cause fungal issues

Companion Planting

Plan your garden →

Plant with:

Avoid planting near:

Invasive grasses Deep-rooted perennials that compete for moisture Plants requiring dry conditions

Common Pests

  • Increase humidity with misting; use insecticidal soap or neem oil; improve air circulation

  • and

    Remove by hand; use copper barriers; apply diatomaceous earth around plantings

  • Reduce overwatering and soil moisture; use yellow sticky traps; apply beneficial nematodes

  • Improve air circulation; avoid overhead watering; remove infected leaves; apply fungicide if severe

Uses

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Ornamental Ground Cover

Household

Dichondra creates a soft, attractive lawn alternative with a delicate texture and rich green color. Its low profile and dense growth make it ideal for ornamental landscapes, between pavers, and in small garden spaces. [source]

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Pet-Friendly Lawn

Household

Unlike some coarse grasses, Dichondra is gentle on paws and creates a soft surface for pets. Its low height and non-aggressive growth make it suitable for households with dogs and cats. [source]

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Water Conservation

Household

Once established, Dichondra is drought-tolerant and requires less water than traditional turfgrass, making it an environmentally sustainable choice for warm climates. [source]

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Pollinator Habitat

Wildlife

Dichondra produces tiny flowers that attract bees and other pollinators, supporting local ecosystems while providing visual interest to the ground cover. [source]

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Edible Leaves

Culinary

In some Asian cuisines, young Dichondra leaves are used in salads or cooked as greens, offering a mild flavor and delicate texture. Food-grade varieties are preferred for consumption. [source]

Harvest Tips

Dichondra is not harvested for produce. Trim or mow as needed to maintain desired height and appearance (0.5-1.5 inches); can be cut back hard to rejuvenate tired plantings; best pruning is in early spring or after cooler months.

Fun Facts

  • 🌱 Dichondra repens is nicknamed 'kidney weed' because its small, round leaves resemble tiny kidneys—and the plant itself spreads like kidneys connected by runners.
  • 🌱 Unlike traditional lawns, Dichondra's fine texture creates a soft, moss-like appearance that some gardeners describe as feeling like walking on a cloud.
  • 🌱 The plant is native to Australia but has become popular worldwide, particularly in California and other warm regions, where it serves as a water-efficient alternative to grass lawns.

Gardening Terms

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

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