Hull was signed to Rounder Records at the age of 13 and released her debut vocal album, Secrets, in 2008 at the age of 16. The album peaked at No. 2 on the Billboard Top Bluegrass Albums chart. Her second album, Daybreak, was released on March 8, 2011.
Hull began playing the mandolin at the age of eight and put out the album Angel Mountain at 10. She was soon playing jam sessions with other musicians in her family, and by 2001 she was entering local talent contests. Her parents, Stacy and Brenda Hull, took her to numerous bluegrass festivals and it was during an International Bluegrass Music Association festival that she came to the attention of Rounder Records chief talent scout Ken Irwin. At age 11 she was mentored and befriended by Alison Krauss, herself once a child prodigy on the fiddle. Hull and Krauss, along with Dan Tyminski, performed at the White House on November 21, 2011.
Hull received the Bluegrass Star Award, presented by the Bluegrass Heritage Foundation, on October 19, 2013. The award is bestowed upon bluegrass artists who do an exemplary job of advancing traditional bluegrass music and bringing it to new audiences while preserving its character and heritage.
Hull performed with the band Highway 111 at the Gettysburg Bluegrass festival in 2005. She continued to tour, even while she attended Berklee College of Music.
Hull's vocal debut album on Rounder Records, released in May 2008, was co-produced by Alison Krauss and Ron Block which follows a self-released CD Angel Mountain, in 2002. The production by Hull and Ron Block paid tribute and honored the tradition and style of bluegrass music. The album contained 3 original songs penned by Hull. She was just 15 when she recorded the album and released at 16.
On her 2011 second release on Rounder Records, the 20-year-old has composed seven of the 12 songs and it was produced by Alison Krauss & Union Station bassist Barry Bales. The album features collaborations with Bryan Sutton on guitar and Randy Kohrs on dobro. Guest singers include Dan Tyminski, Shawn Lane and Ronnie Bowman.
Released on January 29, 2016, Weighted Mind, Hull's third LP, was produced by the highly regarded banjo player Be;la Fleck, who encouraged Hull to consider recording it solo. Hull, however, decided to enlist an accompanist, bassist Ethan Jodziewicz, who is featured on every track. The album also includes vocal contributions by Allison Kraus, Abigail Washburn, and Rhiannon Giddens.
NPR reviewer Jewly Hight called Weighted Mind a "stunning coming-of-age album," adding that "Hull has joined the rarefied company of Nickel Creek expats Chris Thile, Sara Watkins and Sean Watkins, pedigreed virtuosos whose youthful, searching musical minds have taken them into postmodern singer-songwriter territory and beyond."
|"--" denotes releases that did not chart|
|2007||"Hullarious"||Sierra Hull||An American Tradition|
|2008||"Just As I Am"||Sierra Hull||Billy: The Early Years|
|2010||"Gospel Plow"||The Lovell Sisters, Bearfoot, Sierra Hull & The New Generation Jam||MerleFest Live|
|2011||"Rockin' Around The Christmas Tree"||Sixties Invasion featuring Sierra Hull||Rockin' Around The Christmas Tree|
|2010||IBMA Awards||Recorded Event of the Year (with various artists)||"Proud To Be A Daughter of Bluegrass"||Won|
|2016||Mandolin Player of the Year||Sierra Hull||Won|
|Recorded Event of the Year
(with Bobby Osborne and various artists)
|"I've Gotta Get a Message to You"||Won|
|Grammy Awards||Best Folk Album||Weighted Mind||Nominated|