#9 Limestone Bulk Gravel! Mr. Mulch of Ohio
Volume of ton of #9 Gravel: 17 Cubic Feet Gravel Installation Instructions: - #9 Gravel is often used as a leveling agent for patios. When used above compacted #411, approximately 1.5"-2" is recommended. When using above #57, 2"-3" is recommended. This allows some of the #9 to fill the gaps in the #57s while #411 will not have such gaps to fill.