Carabao Grass: The Complete Guide for Philippine Lawns

What Is Carabao Grass?

Carabao grass (Paspalum conjugatum) is the most common lawn grass in the Philippines. Known locally as damong baka in Tagalog, it grows naturally across tropical lowlands throughout Southeast Asia. You will find it in parks, school grounds, vacant lots, roadsides, and residential lawns all over the country.

The name comes from the carabao (water buffalo), a symbol of Philippine agriculture. These animals traditionally graze on this grass in rural areas, which is how the grass earned its Filipino name.

Carabao grass spreads through stolons, horizontal runners that creep along the soil surface and root at the nodes. This growth habit allows it to cover bare ground quickly without the need for seeding. Its wide, flat blades (5 to 8 mm) give lawns a lush, tropical look when maintained properly.

Scientific Classification

• Scientific name: Paspalum conjugatum
• Family: Poaceae (grass family)
• Common names: Carabao grass, buffalo grass, sour grass
• Tagalog name: Damong baka
• Growth type: Perennial, warm-season grass
• Spread method: Stolons (above-ground runners)

Benefits of Carabao Grass for Philippine Lawns

Carabao grass remains the top choice for Filipino homeowners and landscapers for several practical reasons. Here are the key benefits:

1. Heat and Humidity Tolerance

Carabao grass thrives in the Philippine tropical climate where temperatures regularly exceed 30 degrees Celsius. Unlike temperate grasses that struggle in heat, carabao grass grows vigorously during the hottest months of March to May.

2. Shade Tolerance

One of carabao grass's strongest advantages is its ability to grow in partial shade. It performs well under mango trees, coconut palms, and other shade-casting structures where other lawn grasses like bermuda or frog grass would thin out and die.

3. Fast Establishment

Carabao grass establishes faster than most lawn alternatives. Sod typically roots within 1 to 2 weeks, and plugs fill in gaps within 4 to 6 weeks during the rainy season. This fast coverage is ideal for erosion control on slopes and newly landscaped areas.

4. Foot Traffic Durability

Heavy foot traffic from children, pets, and gatherings does not easily damage carabao grass. The stolons regenerate quickly even when torn or trampled. This makes it the go-to choice for backyards, playgrounds, and communal spaces.

5. Low Cost

At P35 to P65 per square meter, carabao grass is one of the most affordable lawn options in the Philippines. For a 100 sqm lawn, you can expect to spend P3,500 to P6,500 on grass alone, significantly less than premium alternatives like frog grass or bermuda.

6. Drought Recovery

While carabao grass may turn brown during extreme dry spells, it recovers remarkably fast once rain returns. This dormancy-recovery cycle means you rarely need to replant after a drought, the existing root system and stolons bounce back on their own.

How to Plant Carabao Grass

Whether you are starting a new lawn or patching bare spots, proper planting ensures your carabao grass establishes quickly and grows thick. Here is a step-by-step process:

Step 1: Prepare the Soil

Clear the area of weeds, rocks, and debris. Till the soil to a depth of 4 to 6 inches to loosen compaction. Mix in quality loam soil or compost to improve drainage and nutrient content. Level the surface with a rake so water does not pool in low spots.

Step 2: Choose Your Planting Method

• Sod (instant lawn): Best for full coverage. Lay sod pieces tightly together with no gaps. Stagger joints like brickwork for a seamless finish.
• Plugs: More affordable for large areas. Plant plugs 6 to 8 inches apart in a grid pattern. The gaps will fill in within 4 to 8 weeks.
• Stolons: Scatter stolon cuttings across prepared soil and press lightly into the surface. Cover with a thin layer of soil. This method is cheapest but slowest.

Step 3: Water Daily for 2 Weeks

Keep the soil consistently moist (not waterlogged) for the first 14 days. Water in the early morning or late afternoon to minimize evaporation. Newly planted grass that dries out during establishment may fail to root.

Step 4: Avoid Mowing for 3 Weeks

Let the grass establish its root system before the first cut. Mowing too early can pull up plugs or sod that has not yet anchored. After 3 weeks, mow at a height of 2 to 3 inches.

Step 5: Apply Starter Fertilizer

After the first month, apply a balanced fertilizer (14-14-14 or similar) to encourage root growth and blade density. Follow up with quarterly fertilizer applications throughout the year.

Carabao Grass Maintenance Guide

A well-maintained carabao grass lawn looks lush, green, and inviting. Here is your complete care schedule:

Mowing

Mow every 2 to 3 weeks during the rainy season when growth is fastest. During the dry season, mowing every 3 to 4 weeks is sufficient. Set your mower blade to 2 to 3 inches, cutting too short weakens the grass and invites weeds.

Watering

Water deeply twice a week rather than light daily sprinkles. Deep watering encourages roots to grow downward, making the lawn more drought-resistant. Each session should soak the soil to a depth of 4 to 6 inches.

Fertilizing

Apply a balanced NPK fertilizer (14-14-14) quarterly. For a greener look, use a nitrogen-rich formula (21-0-0 urea) during the rainy season. Always water after fertilizing to prevent leaf burn and help nutrients reach the roots.

Weed Control

Hand-pull weeds regularly before they spread. For large infestations, use a selective herbicide that targets broadleaf weeds without harming grass. Maintaining thick, healthy grass is the best long-term weed prevention strategy.

Aeration

Aerate compacted areas once or twice a year by poking holes with a garden fork or core aerator. This improves water and nutrient penetration to the root zone, especially in high-traffic areas.

Carabao Grass: Do's and Don'ts

Follow these guidelines to keep your carabao grass lawn healthy and attractive year-round.

Carabao Grass vs Other Grasses

How does carabao grass stack up against the most popular lawn alternatives in the Philippines? Here is a side-by-side comparison:

Carabao Grass Cost Guide (Philippines 2026)

Understanding the full cost of a carabao grass lawn helps you budget accurately. Here is a breakdown of typical expenses:

Grass Cost

• Sod per square meter: P35 to P65
• Plugs per square meter: P25 to P45 (requires more time to fill in)
• 100 sqm lawn (sod): P3,500 to P6,500
• 200 sqm lawn (sod): P7,000 to P13,000

Additional Costs

• Loam soil (per sack): P75 to P150
• Soil preparation labor: P500 to P1,500 depending on area size
• Installation labor: P15 to P25 per sqm
• Starter fertilizer: P200 to P500
• Delivery (Metro Manila): Varies by location, same-day via Lalamove

Cost-Saving Tips

1. Buy in bulk for better per-sqm pricing
2. Use plugs instead of sod for large areas, cheaper but takes 4–8 weeks longer
3. Prepare soil yourself instead of hiring labor
4. Plant during the rainy season (June–November) to reduce watering costs
5. Order directly from Urban Goes Green for competitive supplier pricing

Frequently Asked Questions