Genetic Engineering

Weyerhaeuser operates seed orchards where we use the traditional techniques of selection and cross-pollination to produce seeds that grow superior trees. We grow seedlings in our own nurseries as well as purchase seedlings from others.

Weyerhaeuser does not grow genetically engineered trees. Genetically engineered plants are regulated by law, and no genetically engineered tree has been approved for use in the countries where we operate. We support continued scientific research to understand the benefits and risks, and to ensure safeguards are in place if and when genetic engineering is used in commercial forestry.