TEXAS — At Santa’s Christmas Trees in Grapevine, owner Kevin Keck has a simple motto: “Every tree deserves a home, and every home deserves a tree.” To keep people happy in a challenging economy, he has not raised his prices. …Part of why he’s able to keep his prices down is that his trees aren’t impacted by tariffs. “No, our trees come from Oregon, so they’re all United States-grown and shipped,” Keck said. “So, the tariffs won’t affect us any.”…But artificial trees are impacted. According to the National Christmas Tree Association, about 80% of fake trees in the US are manufactured in China. Some U.S. importers say those tariffs could raise the prices on trees by 10-20%. Keck thinks that the increase will make more people consider live trees.