Tree Planters' Notes. Barnett, James P. 1977. Effects of soil wetting agent concentration of southern pine seed germination. Southern Journal of Applied Forestry. Barnett, James P. 1988.
Covering affects container germination of southern pine seeds.
Tree Planters' Notes. Barnett, James P. 1989. Shading reduces growth of longleaf and loblolly pine seedlings in containers. Tree Planters' Notes. Producing southern pine seedlings in containers.