Brown Shredded Mulch vs Crushed Limestone: Size, Cost, and Which to Use

Brown Shredded Mulch

Shredded bark and wood from trees like oak, hickory, and maple. Retains moisture, suppresses weeds, and regulates soil temperature. Decomposes slowly over time, adding organic matter to the soil. Adds a natural, finished look to landscape beds.

Crushed Limestone

Crushed limestone is quarried limestone that has been crushed and screened into standard sizes from screenings to 3-inch rock. It costs $20 to $45 per ton in 2026, weighs 1.3 to 1.5 tons per cubic yard, and is the cheapest crushed stone across the Midwest, Texas, Florida, Pennsylvania, and any other region sitting on limestone bedrock. Its light color, low price, and the way its fines cement together under traffic make it the default driveway and road gravel in a big part of the country.

Brown Shredded Mulch

• ✓ Landscape beds
• ✓ Tree rings
• ✓ Garden borders
• ✓ Erosion control
• ✓ Playground surfaces
• ✓ Slope stabilization

Crushed Limestone

• ✓ Driveways
• ✓ Road base
• ✓ Drainage
• ✓ Paver base
• ✓ Concrete aggregate
• ✓ Farm lanes and arenas
• ✓ Landscaping

Brown Shredded Mulch

• + Retains soil moisture reducing watering
• + Suppresses weed growth naturally
• + Insulates soil temperature
• + Decomposes to enrich soil over time
• + Attractive natural brown color

• − Needs replenishing every 1-2 years as it decomposes
• − Can attract termites if placed against structures
• − May temporarily rob nitrogen from soil as it breaks down
• − Floats and washes away in heavy rain
• − Can develop mold in overly wet conditions

Crushed Limestone

• + Cheapest crushed stone in the Midwest, Texas, and Florida
• + Fines cement together into a hard surface
• + Light color brightens driveways and beds
• + Every standard size available
• + Packs harder than granite crusher run

• − White dust in dry weather
• − Raises soil pH, bad for acid-loving plants
• − Softer, breaks down faster under heavy trucks
• − Expensive where it has to be trucked far

Brown Shredded Mulch

Shredded strips of bark and wood, typically 1-4 inches long. Natural brown color that fades to gray over time. Double-shredded mulch is finer and mats together better, resisting wind and rain displacement.

Crushed Limestone

Crushed limestone comes in every standard sieve size: screenings under 1/4 inch, #8 (3/8 to 1/2 inch), #57 (3/4 to 1 inch), #4 (1 to 1.5 inch), #2 (2 to 3 inch), and crusher run (3/4 or 1.5 inch minus). It is angular when fresh and wears smoother than granite. Color runs white, cream, light gray, and tan, and it turns bright white as dust dries on the surface.