How to Grow Monterey Carpet

Monterey Carpet

Dymondia margaretae

grass

Monterey Carpet is a low-growing, fine-textured groundcover grass native to South Africa that forms dense mats typically 2-4 inches tall. It features delicate, feathery foliage and tiny white flowers, making it an attractive alternative to traditional turf grass. This drought-tolerant plant is prized for its ability to withstand foot traffic while requiring minimal maintenance.

When should you plant Monterey Carpet 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.

Get my Monterey Carpet timeline →

Example Monterey Carpet timeline · Pittsburgh, PA (Zone 6b)

Plant Monterey Carpet
Around Apr 17

Near Pittsburgh's average last spring frost.
Tend & protect
Late spring–summer

Watering, feeding, and pest-watch reminders.
Harvest Monterey Carpet
Around Jun 16

≈ 60 days after planting

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

Growing Conditions

☀️

Sun: Full sun to partial shade, 6+ hours of direct sunlight daily for best density

💧

Water: Drought-tolerant once established; water regularly during first growing season to establish deep roots. Mature plants need minimal supplemental watering except in extreme heat.

📏

Spacing: 6-12 inches

📅

Days to maturity: 60-90 days to establish and fill in

🌱

Planting depth: Plant plugs or sod at soil level; do not bury crown

Soil

Type: Well-draining sandy or loamy soil

pH: 6.0-7.5

Amendments:

Compost Perlite or coarse sand for drainage improvement Mulch to retain moisture during establishment

Growing Zones

Find your zone →

Thrives in zones 8b-11, best suited to Mediterranean and warm climates

8b 9a 9b 10a 10b 11a 11b

Get my Monterey Carpet timeline →

Growth Stages

Establishment

4-8 weeks

Plugs or sod freshly planted; roots developing into surrounding soil

Water consistently to keep soil moist (not waterlogged) for 4-8 weeks. Avoid foot traffic during this period.

Root Development

6-12 weeks

Visible growth and lateral spreading as plants knit together; gaps filling in

Continue regular watering. Begin light foot traffic. Remove any weeds competing for space.

Maturation & Density

8-12 weeks

Dense mat formation with plants completely knitted together; uniform low height

Reduce watering frequency as drought tolerance kicks in. Light mowing (1-2 inches) if desired. Avoid heavy traffic during first year.

Flowering

4-6 weeks

Tiny white flowers emerge above foliage in late spring/early summer

This stage is ornamental; no special care needed. Flowers are short-lived and do not detract from appearance.

Maintenance

Ongoing

Fully established groundcover requiring minimal intervention; dense, uniform appearance year-round

Water deeply but infrequently during dry spells. Mow occasionally if desired for aesthetic reasons. Remove debris and fallen leaves.

Companion Planting

Plan your garden →

Plant with:

Sedums Echineria California poppies Lavender Rosemary Creeping thyme Ice plant

Avoid planting near:

Aggressive vines Dense shade plants Heavy clay-soil plants

Common Pests

Water deeply and regularly; maintain good drainage. Apply insecticidal soap or neem oil if populations become problematic.
Ensure excellent drainage; avoid overwatering. Remove affected sections if needed; improve air circulation.
Hand-pull when young. Apply pre-emergent herbicide in early spring if weed pressure is high. Maintain dense coverage to suppress weed growth.

Uses

🏠

Sustainable turf alternative

Household

Monterey Carpet serves as an eco-friendly replacement for traditional lawn grass, requiring significantly less water, fertilizer, and mowing once established. Its fine texture and low growth habit make it suitable for residential and commercial landscapes. [source]

🏠

Foot traffic tolerance

Household

This groundcover withstands moderate foot traffic better than many ornamental groundcovers, making it ideal for pathways, between stepping stones, and areas with light recreational use. [source]

🏠

Low-maintenance landscaping

Household

Once established, Monterey Carpet requires minimal maintenance—no fertilizer, infrequent watering, and optional mowing—making it an excellent choice for xeriscape and low-input landscapes. [source]

🦋

Pollinator support

Wildlife

The small white flowers provide nectar and pollen for native bees and beneficial insects, contributing to local ecosystem health while adding ornamental interest. [source]

🎨

Landscape design accent

Craft

Its fine, feathery texture and delicate appearance make Monterey Carpet an attractive design element in contemporary, Mediterranean, and drought-focused garden designs. [source]

Harvest Tips

Monterey Carpet is not harvested but rather established and maintained. Plugs can be divided and transplanted after 6-12 months of growth. Water newly transplanted divisions regularly until established.

Fun Facts

🌱 Monterey Carpet is native to South Africa and is drought-tolerant by nature, thriving in arid and semi-arid climates without supplemental watering once established.
🌱 Unlike traditional turf grasses, Monterey Carpet rarely requires mowing and maintains a naturally low, uniform height of 2-4 inches without intervention.
🌱 The plant is sometimes called 'Dymondia' in the horticulture trade and has gained significant popularity in water-conservation landscapes throughout the western United States.

Gardening Terms

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

Full Sun Partial Shade Transplant

Shop Monterey Carpet plants and related plants at Plant Addicts →

Join 30,000 gardeners planning their gardens with LizPlants.

Get your personalized Monterey Carpet planting timeline

Tell us your zip code and we'll calculate exactly when to start Monterey Carpet 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 Monterey Carpet timeline →