One tree in western Sweden has been found to be more than 9,000 years old. The wood from spruce has been used to build homes and boats for generations. The resin was used to seal roofs and to keep ships seaworthy in the past. The fresh roots are a source of Vitamin C which Captain Cook used to keep his crew from developing scurvy. The essential oils have been used for various purposes too. Spruces weren’t used for ornamental trees until the 1800s when their conical shape began to be admired.Steve was waiting at The Potting Shed exhibit when Peggy and Paul reached it. “You’re back early.” Peggy kissed his cheek. “It must’ve been a short meeting.”“Actually, the meeting was canceled until six tonight at the ME’s office. Al and Dr. Beck would like their forensic botanist at the meeting.” He put his arm around her. “What kind of evidence did you find on the plane?” she asked impatiently. “That’s why we’re having the meeting. So everyone is updated at the same time.”“Tease,”