Related Clues:

• Yard grass
• Dandelion's home, often
• Grass roots development?
• Suburbanite's pride
• Perhaps home turf regulation by the North?
• Mowing site
• Suburban green
• See 20
• See 3
• See 1
• See 18
• See 21
• See 6
• Fine stuff for sitting on in Summer!
• Code number for the fabric