| Air quality
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 11.
| More ↔ | 158784 |
| Oxygen
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 11.
| More ↔ | 175079 |
| Erosion control
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 11-12.
| More ↔ | 175081 |
| Water purification and reduced runoff
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 12.
| More ↔ | 175082 |
| Temperature modification
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 12, 14.
| More ↔ | 175084 |
| Noise abatement
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 14.
| More ↔ | 175086 |
| Natural fertilizer and soil improvement
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 14, 16.
| More ↔ | 175087 |
| Carbon retention
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 16-17.
| More ↔ | 175089 |
| Wildlife habitat
| The Lawn Institute. 2008. The Perfect Lie. August. 32(3): p. 17.
| More ↔ | 175090 |