Zoysiagrass for Shade: Choosing the Right Variety

Many homeowners choose zoysiagrass for its reputation as a shade-tolerant turf, but not all zoysia varieties perform equally in low light. Understanding the light requirements of different grasses can save you from costly sod replacement.

Light Requirements for Common Turfgrasses

Grasses are ranked here by their shade tolerance, from least to most tolerant:

• Bermudagrass: Full sun (8+ hours unfiltered sunlight)
• Centipedegrass: Partial shade (8 hours filtered through high pines or 4 hours direct sun)
• ‘Meyer’ zoysiagrass: Partial shade
• ‘Emerald’ zoysiagrass: Shade (all-day filtered through scattered hardwoods or 3+ hours direct sun)
• St. Augustine grass: Shade
• Tall fescue: Shade

No grass thrives in dense shade—areas with zero direct sunlight, such as under a southern magnolia or between closely spaced buildings.

Better Zoysia Options for Shade

If ‘Emerald’ zoysia has failed in your shady spots, consider these alternatives based on expert observations:

• ‘Zeon’ zoysiagrass: Performs better than ‘Emerald’ in heavy shade; used successfully under shade cloth at Centennial Olympic Park.
• ‘El Toro’ zoysiagrass: Noted by turf specialist Dr. Clint Waltz as the most impressive under heavy shade, though its texture is coarser than ‘Emerald’ or ‘Zeon’.

As Dr. Waltz puts it: “Do you want a good turfgrass stand in shade or finely textured grass… and weeds?”

Practical Advice

If your zoysiagrass has died in the shadiest areas, converting those spots to shade-tolerant groundcovers or flower beds—as your landscaper suggested—may be the most realistic solution.