Alliant Energy customers in Washington County are eligible to purchase trees at a discounted price through the “Operation ReLeaf Residential Tree Program”. Trees can be purchased for $25 each. The average retail cost per tree is $65. Tree purchases are initially limited to two trees per household to ensure all customers have an opportunity to buy, and will be sold on a first come first served basis. Advanced purchase is required as quantity is limited. Contact the Washington County Extension Office or visit their website to obtain an order form. Trees must be picked up on Thursday, September 30th between 4:00 and 6:00 p.m. at the Washington County Fairgrounds in Washington.