Horticulture Bonsai are not a specific species of tree, and they are not stunted, starved, or tortured. A good-quality bonsai is a healthy, well-nourished, vigorously growing tree. It is small in part because it is regularly trimmed and in part because container cultivation limits the size of the ro...

1970 New Corporate Headquarters Located in Federal Way, Washington, the building was the first major application of open-landscape office design in the United States when built in 1971. It won numerous awards for architecture and energy efficiency. Read All About It Weyerhaeuser entered the newsprin...

Contact Us by E-mail We support the communities where we do business, hold ourselves to the highest standards of ethical conduct and environmental responsibility, and communicate openly with Weyerhaeuser people and the public. We'd like to hear from you. Please submit your comment or question by sel...

International Headquarters Our Unique Building Built With Energy Conservation in Mind Green Globes Certified Our Unique Building Our many operations around the world coordinate with our Corporate Headquarters in Federal Way, WA. Built in 1971, our Corporate Headquarters building was made to blend wi...

1980 Mount St. Helens, 1980 On May 18, 1980, Mount St. Helens exploded with the force of several atomic bombs. The eruption devastated 68,000 acres of Weyerhaeuser land and destroyed logging camps and equipment, 650 miles of road, 19 bridges and 16 miles of railroad track. It was one of the most cat...