Cool Best Soil Mix For Raised Bed Vegetable Garden 2023. Mineralized soil blend made a noticeable difference to the. You will need:⅓ topsoil⅓ organic compost.

Web the optimal soil for vegetable gardens is a mixture of the above four elements. Web sandy loam soils are perfect for growing vegetables but will benefit from the addition of a layer of compost. As i currently live near the coast, i have sandy soil which is far different to the clay soil i had to work with in my last garden.