Do I need to add synthetic or organic fertilizers to obtain great results?

We make our best effort to provide you, our customer, with a garden soil that will make your project successful. Each soil blend is intended to be used in a general area of gardening for best results. That said, many gardeners have trade secrets that they love to employ with great tact and care. We encourage you to take the good soils that we provide and build upon them if you so wish. Be careful and have fun.