Need Organic Mulch? We Have You Covered!

This mulch calculator cheat sheet will quickly help you determine how much mulch you need.

mulch calculator

All of Hansen’s mulch, including our dyed mulch, is 100% organic. It is made from the green waste we produce when pruning and taking down trees.

Bulk mulch is available for pick at our O’Fallon and Arnold Missouri locations Monday-Friday. Saturday pick-up has seasonal hours. Please call 636.379.1830 for current pick-up times.

Hansen’s organic mulch is also available locally at Kirkwood Material Supply and World Outdoor Emporium locations.

How Deep Should Mulch Be In Your Plant Beds and Around Trees?

Hansen’s recommends an overall mulch depth of 3″. This depth will provide adequate feeding and moisture control for trees and shrubs. Keep in mind mulch breaks down at a rate of approximately 1″ per year, making yearly applications necessary.

Deeper depths are generally reserved for playgrounds and natural pathways.