ABOUT OUR SEED AND SEEDLINGS Decades of scientific research Weyerhaeuser Home TimberlandsWestern SeedlingsAbout Our Seed and Seedlings SEEDLINGS Our top-quality seedlings are the result of years of leadership in forestry planning, testing and growing. Today’s seedlings come from decades of scientific research and breakthroughs in: "Soft Plug" technology for container root systems to increase growth after planting Processes to prevent seedling root disease, promote cold hardiness and minimize stress and shock from handling Freezer storage techniques to hold seedlings two months or more after lifting We produce seedlings from a number of different conifer species and are ready to help you increase the return on your investment today. SEED Over several decades, we measured hundreds of thousands of trees and a small percentage were selected for the best growth. Through grafting, interbreeding and testing, we’ve developed some of the best performing seed in the world today. Our high-yield Weyerhaeuser Select genetically improved Douglas fir seed is available for sale to reforestation customers in British Columbia, Washington and Western Oregon. None of our seed imates similar to areas to be planted. Within typical sites found below 2,000' on the west side of the Cascade mountain range, research shows that seed from the best parents tends to produce good-performing stands, even on sites more than 100 miles from the parents' origin. Field trials show you can expect much higher yield and value in your timber harvest, with the amount depending on the quality and intensity of stand management. Contact us to learn more Connect with us VIEW SITEMAP Weyerhaeuser Japan Legal Notices Privacy Policy Do Not Sell My Info (California Residents) © 2021 Weyerhaeuser Company. All Rights Reserved. By using this website, you agree to our Privacy Policy. California residents: See our CCPA Privacy Notice for details on what personal information we collect and for what purposes.

HISTORICAL STOCK PRICE Select the date below to view the historical closing price for that particular day. You can sort between Weyerhaeuser (WY) or Plum Creek (PCL) tickers in the box to the right. The closing price is not indicative of future price performance. Historical Stock Prices are provided for informational purposes only and are not intended for trading purposes. NYSE: WY Select A Date November 2021 Sun Mon Tue Wed Thu Fri Sat 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 Results for Tuesday, November 23, 2021 $38.54 Closing Price 2,309,194 Volume $39.16 Day's High $38.28 Day's Low 1:1 Split Adjustment Jan 3 Nov 9 Nov 16 Nov 23 Nov 30 Dec 7 $0 $50 $35 $37.50 Currency in USD. Quote data delayed by at least 15 minutes. YOU MAY ALSO BE INTERESTED IN: Stock Quote Interactive Chart Investment Calculator Share Home Shareholder Center Stock Information Historical Stock Price VIEW SITEMAP QUICK LINKS Weyerhaeuser Japan Legal Notices Privacy Policy Do Not Sell My Information (California Residents) © 2021 Weyerhaeuser Company. All Rights Reserved.