#411 Gravel vs Compost: Size, Cost, and Which to Use

#411 Gravel

Compost

Decomposed organic matter used as a soil amendment to improve soil structure, fertility, and water retention. Quality compost is dark, crumbly, and earthy-smelling. It adds beneficial microorganisms and nutrients that support healthy plant growth and improve poor soils.

#411 Gravel

• ✓ Driveways
• ✓ Driveway repairs
• ✓ Road base
• ✓ Parking areas

Compost

• ✓ Soil amendment
• ✓ Garden beds
• ✓ Lawn top-dressing
• ✓ Raised beds
• ✓ Tree and shrub planting
• ✓ Seed starting mix

#411 Gravel

• + Compacts firmly
• + Better drainage than crusher run
• + Smooth driving surface
• + Good for resurfacing existing driveways

• − Dusty when dry
• − Not decorative
• − Can soften if drainage is poor

Compost

• + Dramatically improves soil structure and fertility
• + Increases water retention in sandy soils
• + Improves drainage in clay soils
• + Adds beneficial microorganisms
• + Reduces need for chemical fertilizers

• − Quality and composition vary widely between sources
• − Can be odorous when fresh
• − May contain weed seeds if not fully composted
• − Too rich for direct planting — must be mixed with soil
• − Settles significantly after application

#411 Gravel

Blend of 3/4" stone and fine particles. Typically gray in color.

Compost

Fine, crumbly texture when fully decomposed. Dark brown to black color. Should smell earthy, not sour or ammonia-like. Screened compost has been filtered to remove large uncomposted pieces. Mushroom compost is a byproduct of mushroom farming and is particularly nutrient-rich.