Passage: Albertsons Stadium is widely known for its unusual blue playing surface, installed in 1986, while Boise State was in the Big Sky Conference. It was the first non-green playing surface (outside of painted end zones) in football history and remained the only one among NCAA Division I FBS schools for almost 20 years.\n\nQuestion: Based on this passage, when did boise state get the blue turf? Let's think fast. Stream of consciousness:
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This is the relevant information: Albertsons Stadium is widely known for its unusual blue playing surface, installed in 1986, while Boise State was in the Big Sky Conference. So the final answer is 1986.
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