Atlanta Dogwood Festival, April 19-21, Piedmont Park, Atlanta, dogwood.org
Biltmore Blooms Festival of Flowers, March 21-May 31, Biltmore Estate, Asheville, N.C., biltmore.com
Boston Flower & Garden Show, March 13-17, Seaport World Trade Center, Boston, bostonflowershow.com
Camellia Walks, through March 23, Middleton Place, Charleston, S.C., middletonplace.org
Celebrate Spring, through April 30, Callaway Gardens, Pine Mountain, Ga., callawaygardens.com
Chicago Flower & Garden Show, through 17, Navy Pier, Chicago, chicagoflower.com
Daffodil Days, April 6-28, Blithewold Mansion, Gardens & Arboretum, Bristol, R.I., blithewold.org
Daffodil Festival, April 26-28, Nantucket, Mass., nantucketchamber.org
Dallas Blooms, through April 7, Dallas Arboretum, dallasarboretum.org
Festival of Flowers, March 21-24, Bellingrath Gardens, Theodore, Ala. (near Mobile), bellingrath.org
Garden Conservancy's Open Days (more than 300 private gardens in 18 states open to public on select dates March-November), opendaysprogram.org
Hatsume Fair, March 23-24, Morikami Museum and Japanese Gardens, Delray Beach, morikami.org
Garden Club of Virginia's Historic Garden Week, tours at various sites April 20-27, VAGardenweek.org
