Manila Grass

Manila Grass: A Tropical Turf Option for Pacific Gardens

Looking for a tough, warm-season grass that can handle tropical conditions? Manila grass might just be the green carpet your landscape has been waiting for. This sturdy perennial grass has made quite a name for itself across the Pacific, though like any plant choice, it comes with both benefits and considerations worth exploring.

What Exactly Is Manila Grass?

Manila grass (Zoysia matrella var. pacifica) is a warm-season perennial grass that belongs to the larger zoysia family. You might also encounter it under its scientific synonym, Zoysia pacifica. This grass-like plant has established itself across several Pacific locations, creating dense, durable turf in the right conditions.

Where Does It Come From?

Here’s where things get interesting from a native gardening perspective. Manila grass is native to the Pacific Basin, but not to Hawaii specifically. In Hawaii, it’s considered a non-native species that has naturalized and reproduces on its own in the wild. You’ll find this grass growing in Hawaii, Guam, and Palau, where it has adapted well to local conditions.

The Garden Reality Check

Since Manila grass isn’t native to Hawaii, it’s worth considering whether it’s the best choice for your landscape. While it’s not classified as invasive or noxious, choosing native alternatives can better support local ecosystems and wildlife. That said, if you’re looking for a durable turf grass and native options don’t meet your needs, Manila grass can be a reasonable choice.

What to Expect from Manila Grass

Manila grass is all about durability and adaptation. As a perennial, it comes back year after year, forming dense mats that can handle foot traffic reasonably well. Its growth habit is typical of turf grasses – it spreads to create a uniform surface rather than growing in clumps.

Where Does It Thrive?

The wetland status of Manila grass tells us something important about its water preferences:

• In most regions (Arid West, Atlantic and Gulf Coastal Plain): It’s classified as Obligate Upland, meaning it almost never occurs in wetlands and prefers drier conditions
• In Hawaii: It has Facultative status, meaning it can tolerate both wet and dry conditions

This flexibility makes it adaptable to various landscape situations, from well-drained slopes to areas with occasional moisture.

Growing Manila Grass Successfully

While specific growing requirements for this variety aren’t well-documented, most zoysia grasses share similar needs. Here are some general guidelines for success:

• Plant in areas with good drainage – it doesn’t like constantly wet feet
• Provide full sun to partial sun for best growth
• Be patient during establishment – zoysia grasses are notoriously slow to get going
• Once established, it’s quite drought tolerant
• Regular mowing will keep it looking its best

The Bottom Line

Manila grass can be a practical choice for those needing durable turf in Pacific climates, especially where native options might not provide the same level of durability. However, as responsible gardeners, it’s worth exploring native grass alternatives first. Native plants support local wildlife, require fewer resources once established, and help maintain the ecological balance that makes each region unique.

If you do choose Manila grass, plant it responsibly and be mindful of its spread beyond your intended area. And remember – the best lawn is often the one that works with your local environment rather than against it.