Black soil, also known as topsoil, is the foundation of every healthy garden. , It holds plants firmly in place and supplies some of the natural minerals and nutrients they need to grow. In container Southwood Espoma Organic Potting Soil 1cu ft Southwood The Best Safe Plants for Reptiles (10+ Naturalistic Species) Mayne Lakeland 28" Tall Planter Espresso 55 Ideas and Plants for Container Gardening Let's plant a sun palm tree container pot!, , Bringing an elegant tropical feel to our backyard came easy with the addition of a stunning 7' tall Spindle palm in our final container pot planting.