What ingredients are in organic garden mix?

Compost, sand, and topsoil are ingredients in organic garden mix. The exact type may vary even though the three above-mentioned constituents, each in one-third proportions, represent the classic of healthy, garden topsoil, screened leaf mold or mature compost, and sharp sand (or perlite).

Compost, sand, and topsoil are ingredients in organic garden mix. The exact type may vary even though the three above-mentioned constituents, each in one-third proportions, represent the classic of healthy, garden topsoil, screened leaf mold or mature compost, and sharp sand (or perlite).