Horticultural Topsoil is a growing medium for plant material, and consists of a variable mixture of sand, silt, clay, organic material and nutrients meeting the following criteria: 45-70% Sand, 0-35% Silt, 14-20% Clay with a typical pH of 6.9-7.5 and a minimum of 4% of Organic Matter.
Please note that Horticultural Topsoil is not available online. For information on how to order, contact Greely Sand & Gravel Inc. today.