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Alabama
Last full week in February
(State Tree: Southern Pine) |
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Alaska
—
Third Monday in May
(State Tree: Sitka Spruce) |
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Arizona
—
Last Friday in April
(State Tree: Paloverde) |
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Arkansas
—
Third Monday in March
(State Tree: Pine) |
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California
—
March 7-14
(State Tree: California Redwood) |
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Colorado
—
Third Friday in April
(State Tree: Blue Spruce) |
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Connecticut
—
April 30
(State Tree: White Oak) |
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Delaware
—
Last Friday in April
(State Tree: American Holly) |
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District of Columbia
—
Last Friday in April (District Tree: Scarlet Oak) |
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Florida
—
Third Friday in January
(State Tree: Cabbage Palmetto) |
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Georgia
—
Third Friday in February
(State Tree: Live Oak) |
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Guam
—
First Friday in November |
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Hawaii
—
First Friday in November
(State Tree: Kukui) |
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Idaho
—
Last Friday in April
(State Tree: Western White Pine) |
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Illinois
—
Last Friday in April
(State Tree: White Oak) |
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Indiana
— Last Friday in April
(State Tree: Yellow Poplar) |
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Iowa
— Last Friday in April
(State Tree: Oak) |
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Kansas
— Last Friday in March (State Tree: Cottonwood) |
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Kentucky
— First Friday in April
(State Tree: Kentucky Coffeetree) |
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Louisiana
— Third Friday in January
(State Tree: Baldcypress) |
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Maine
— Third full week in May
(State Tree: Eastern White Pine) |
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Maryland
— First Wednesday in April
(State Tree: White Oak) |
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Massachusetts
— April 28-May 5
(State Tree: American Elm) |
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Michigan
— Last Friday in April
(State Tree: Eastern White Pine) |
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Minnesota
— Last Friday in April
(State Tree: Red Pine) |
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Mississippi
— Second Friday in February
(State Tree: Southern Magnolia) |
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Missouri
— First Friday in April
(State Tree: Flowering Dogwood) |
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Montana
— Last Friday in April
(State Tree: Ponderosa Pine) |
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Nebraska
— Last Friday in April
(State Tree: Cottonwood) |
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Nevada
— Southern: February 28;
Northern: April 23
(State Tree: Singleleaf Pinyon) |
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New Hampshire
— Last Friday in April
(State Tree: Paper Birch) |
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New Jersey
— Last Friday in April
(State Tree: Northern Red Oak) |
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New Mexico
— Second Friday in March
(State Tree: Pinyon) |
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New York
— Last Friday in April
(State Tree: Sugar Maple) |
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North Carolina
— First Friday following March 15 (State Tree: Pine) |
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North Dakota
— First Friday in May
(State Tree: American Elm) |
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Ohio—
Last Friday in April
(State Tree: Ohio Buckeye) |
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Oklahoma
— Last full week in March
(State Tree: Eastern Redbud) |
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Oregon
— First full week in April
(State Tree: Douglas fir) |
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Pennsylvania
— Last Friday in April
(State Tree: Eastern Hemlock) |
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Rhode Island
— Last Friday in April
(State Tree: Red Maple) |
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South Carolina
— First Friday in December (State Tree: Cabbage Palmetto) |
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South Dakota
— Last Friday in April
(State Tree: White Spruce) |
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Tennessee
— First Friday in March
(State Tree: Yellow Poplar) |
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Texas
— Last Friday in April
(State Tree: Pecan) |
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Utah
— Last Friday in April (State Tree: Blue Spruce) |
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Vermont
— First Friday in May
(State Tree: Sugar Maple) |
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Virginia
— Second Friday in April
(State Tree: Flowering Dogwood) |
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Virgin Islands
— Last Friday in September |
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Washington
— Second Wednesday in April (State Tree: Western Hemlock) |
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West Virginia
— Second Friday in April
(State Tree: Sugar Maple) |
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Wisconsin
— Last Friday in April
(State Tree: Sugar Maple) |
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Wyoming
— Last Monday in April
(State Tree: Cottonwood) |