What Is Carabao Grass?
Carabao grass vs blue grass is a growing debate as Filipino homeowners explore premium lawn options. Carabao grass (Paspalum conjugatum) remains the most common lawn grass in the Philippines. It grows fast, spreads aggressively through stolons, and handles the country's heat and humidity without fuss.
The grass has wide, flat blades with a medium green colour. It thrives in full sun to partial shade and tolerates heavy foot traffic from children, pets, and daily use. Most Filipino homeowners already have carabao grass in their yards because it establishes naturally or comes pre-installed in new subdivisions.
The downside is that carabao grass needs mowing every 1 to 2 weeks and grows unevenly if neglected. Weeds push through easily because the blades grow with visible gaps between runners. For budget-friendly coverage over large areas, carabao grass remains hard to beat.
What Is Blue Grass?
Blue grass in the Philippine market refers to Digitaria didactyla (blue couch grass), a fine-textured tropical grass with distinctive blue-green blades. It is not the same as American Kentucky bluegrass, which cannot survive tropical heat.
Philippine blue grass grows low and compact with narrow, soft blades. It creates a smooth, even surface that feels comfortable underfoot. The blue-green colour gives lawns a unique look that stands out from the typical bright green of carabao and frog grass.
Blue grass is available from specialty grass suppliers and landscape contractors. It is less common than carabao or frog grass in local garden shops, which makes it slightly harder to source and more expensive per square metre.
Key Differences: Carabao Grass vs Blue Grass
| Criteria | Carabao Grass | Blue Grass |
|---|---|---|
| Blade Colour | Medium green | Blue-green |
| Blade Width | Wide (5 to 8 mm) | Fine (2 to 3 mm) |
| Growth Rate | Fast | Slow |
| Density | Medium | High |
| Cost Per Sq Metre | P15 to P30 | P40 to P70 |
| Mowing Frequency | Every 1 to 2 weeks | Every 2 to 4 weeks |
| Drought Tolerance | Moderate | Good |
| Foot Traffic | Excellent | Good (less resilient) |
| Shade Tolerance | Good | Low (needs full sun) |
| Weed Resistance | Low | Moderate to high |
When to Use Carabao Grass
Choose carabao grass when practicality and budget matter most:
- You need affordable coverage for a large yard or commercial property
- Your lawn gets heavy daily foot traffic from children or events
- Parts of your yard sit in partial shade under trees
- You want grass that establishes and repairs itself quickly
- Budget is tight and you need maximum coverage per peso
Order lawn grass with delivery
We supply carabao grass, frog grass, and blue grass sod. Same-day delivery across Metro Manila via Lalamove.
When to Use Blue Grass
Choose blue grass when appearance and low maintenance are top priorities:
- You want a distinctive blue-green colour that stands out in the neighbourhood
- Your lawn receives full sunlight for at least 6 hours daily
- You prefer slower growth that needs less frequent mowing
- You are building a premium landscape for a high-value property
- Water conservation matters during the March to May dry season
Which Should You Choose?
For most Filipino homes, carabao grass is the sensible default. It works in sun and shade, handles heavy use, and costs half the price of blue grass. If your lawn is a showpiece front yard with full sun, blue grass delivers a premium look with less mowing.
Consider frog grass as a middle ground between the two. It gives you fine texture and density at a lower price than blue grass. Read our carabao grass vs frog grass comparison to see how it stacks up.
Whichever grass you install, prepare the ground with 5 to 10 centimetres of quality loam soil before laying sod. Good soil preparation is the single biggest factor in lawn success regardless of grass variety.
Frequently Asked Questions
What is blue grass in the Philippines?
Blue grass in the Philippines refers to Digitaria didactyla (blue couch grass), not the Kentucky bluegrass common in temperate countries. Philippine blue grass has fine blue-green blades, grows low and dense, and tolerates tropical heat well. It is sometimes called "bermuda blue" in local garden shops. It creates a soft, even lawn but grows slower than carabao grass and costs more per square metre.
Is carabao grass or blue grass easier to maintain?
Carabao grass is easier to maintain overall. It grows fast, establishes quickly, tolerates neglect, and recovers from damage in days. Blue grass requires more careful watering, regular fertilising, and proper mowing height to stay healthy. However, blue grass needs less frequent mowing because it grows slower. If you prefer a tidy lawn with less mowing, blue grass is worth the extra care during establishment.
Can I mix carabao grass and blue grass on the same lawn?
Mixing carabao grass and blue grass on the same lawn is not recommended. They have different blade widths, colours, and growth rates, which creates an uneven, patchy appearance. Carabao grass will outcompete blue grass in most conditions because it spreads faster. If you want variety, use one type for the front lawn and another for the backyard instead of mixing them together.
