Science

Information on when to prune, the procedures to follow and care after pruning.

Information on this process, typically requiring one or more prunings to develop a strong tree structure.

A comprehensive series of informational sheets provided by North Carolina State University Cooperative Extension on the subject of Christmas tree production and marketing.

RNGR aims to supply people who grow tree seedlings with the latest technical information and provides links to other organizations with similar aims.

Nursery news and literature service supplying free information to foresters in the United States, Canada and elsewhere.

Downloadable guide to seed biology, the collection, storage and germination of tropical tree seeds.

This directory of plant material suppliers is searchable by state, product or a keyword.

South Carolina Forestry Commission aims to provide high quality, improved seedlings for landowners in the state.

Gives guidance on care and handling of seedlings and planting methods, including using a planting hoe, planting machine and dibble.

University of Missouri Extension gives guidance on selecting species to suit the soil and climate.

Provides guidance for the occasional chain-saw operator on safe practices to use for these operations.

Provides definitions and explanations of terms used in forestry.

Guidance on storing seedlings, planting by hand and by machine, and care of plantations.

Mississippi State University Extension provides details of the range of products obtained from trees.

Guide from the Mississippi State University Extension.

Downloadable guide with information about current bareroot-nursery practices and research in the northwestern United States and Canada.

Provides a comprehensive guide to the propagation of trees from seed.