In this photo taken Tuesday, Jan. 13, 2015, marijuana plants sit under powerful growing lamps at the Pioneer Production and Processing marijuana growing facility in Arlington, Wash. Washington's second-in-the-nation legal marijuana market opened last summer to a dearth of weed, with some stores periodically closed because they didn't have pot to sell and prices were through the roof. Six months later, the equation has flipped, bringing serious growing pains to the new industry. Prices are starting to come down in the state's licensed pot shops, but due to a glut, growers are struggling to sell their marijuana.
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