Coverage Calculators for Mulch, Stone & Soil
Proper depth matters. Use the calculators below to determine the correct volume or tonnage for your project before ordering.
Mulch
Mulch is typically installed at a 3-inch depth for proper coverage and weed suppression.
Stone & Gravel
Decorative stone is generally installed at 2–3 inches depending on application.
Topsoil & Compost
Topsoil and compost are typically installed at 3–6 inches, depending on the project.
Bulk Materials at Artman’s
Artman’s supplies bulk mulch, stone, gravel, topsoil, and compost throughout Westland and surrounding Southeast Michigan communities.
Call (734) 721-6610 with questions about availability or delivery.
Why Coverage Matters
Ordering the correct amount of material ensures proper installation, healthy plant growth, and long-term performance. Underestimating depth can lead to poor weed suppression, thin coverage, and additional trips.
If you need assistance estimating multiple areas or complex layouts, contact our team for guidance.