Through Sept 28 Totally Terrific Treehouses, Media, PA
Tyler Arboretum, Exhibit of 17 treehouses (610) 566-9134
Through Oct 13, One Planet, Ours! Washington DC
Exhibit on Sustainability for the 22nd Century, US Botanic Garden (202) 225-1116
Through Nov 2, Moore in America, Bronx, NY
Exhibit of Monumental Sculptures by Henry Moore, NY Botanical Garden (718) 817-8700
June 1 Garden Tour, Baltimore, MD
10AM-4PM, sponsored by Hort Society of MD (410) 821-5561
June 1, Garden Conservancy, Garden Tours, CT, NY
CT: Burlington, Farmington, Plantsville, Meriden, Middlebury; NY: Rosendale, Saugerties
June 1 & June 8 Garden Tours, Santa Fe, NM
9 gardens, Tesuque & Old Santa Fe, (505) 988-1234
June 1, Wallingford Garden Tour, Seattle, WA
10AM-4PM, tour of 10 private gardens (206) 632-3165
June 5 World Environment Day , "CO2--Kick the Habit" Glencoe, IL
Chicago Botanic Garden hosts an International Climate Change Forum, lectures, demonstrations, children's events & much more (847) 835-5440
June 5-7 "Native Plants in the Landscape," Millersville, PA
18th annual symposium, Millersville University. Lectures, workshops, tours, & more (717) 872-3030
June 6-7 Garden tour, Concord, MA
9AM-4PM, 19th annual tour of 8 private gardens (978) 369-9763
June 7, Garden Conservancy Garden Tours, NJ, CT, NY, WA
NJ: Montclair; CT: Greenwich, Ridgefield, Riverside; NY: Cortlandt Manor, North Salem; WA: Graham, Orting
June 7 Water Wise Garden Tour , Dallas, TX
9AM-3PM, 13th Annual Tour, 26 gardens (214) 670-5378
June 7-8 Garden Tour, Atlanta, GA
12 private gardens, GA Perennial Plant Assn; 10AM-5PM on the 7th; noon to 5 on the 8th; (406) 637-0977
June 7, Garden Tour, Bardstown, KY
9AM-4PM 5th annual tour of 8 private gardens (502) 348-4877
June 12 Invasive Plants Symposium, Stamford, CT
9AM-5PM, Bartlett Arboretum & Gardens, Education Bldg (203) 322-6971
June 12 Invasive & Native Plant Workshop, Washington DC
9AM-4PM, Conservatory Classroom, US Botanic Garden (202) 225-1116
June 12-15 Cactus & Succulent Conference, Grand Junction, CO
12th Biennial Mid-states Conference. Lectures, fields trips, plants sales & more.
June 14 Garden Tour, Putnam County, NY
10AM-4PM. Tour of 12 private gardens plus lectures, plant sales & more (845) 278-PARC
June 14-15 Garden Conservancy Garden Tours, KY, NJ, NY,OR, CT, MA
KY: Louisville, Prospect; NJ: Ridgewood, River Edge, River Vale; NY: Claverack, Copake Falls, Craryville, Hudson, Livingston, Amenia, Ithaca, Lansing, Cold Spring; OR: Portland; CT: East Windsor Hill, Simsbury, Vernon; MA: Beverly Farms, Gloucester, Marblehead, Manchester-by-the-Sea
June 19-20 Gardening with Native Plants, Denver, CO
Symposium, Denver Botanic Garden with AHS (703) 768-5700 x 137
June 20, Creating a Sustainable Landscape, Washington DC
12-1PM, Lecture, Steve Windhager, Director of Landscape Restoration at the LadyBird Johnson Wildflower Center, Conservatory Classroom, US Botanic Garden (202) 225-1116
June 20-21 "Gardens by the Sea," Stonington, CT
10AM-4PM, Garden tour of 10 Private Gardens (860) 535-3356
June 20-22 Secret Garden Tours, Newport, RI
10AM-5PM As many as 10 private gardens (401) 847-0514
June 21 "All About Roses," Bronx NY
10AM-5PM, 6 Different Rose Classes, NY Botanical Garden,Watson Bldg (718) 817-8747
June 21-22, Garden Conservancy Garden Tours, CA, MA, NY, CT
CA: Belvedere, Corte Madera, Kentfield, Mill Valley, Ross, Sausalito, Tiburon; MA: South Natick, Dover, Medfield, Needham; NY: East Hampton, Riverdale; CT: Stonington
June 22, Garden Tour, Boise, ID
10AM-5PM, 8 private gardens, ID Botanical Garden (208) 343-8649
June 26-30 National Rose Convention & Show, Denver, CO
American Rose Society. Lectures, Tours, Trade Show & More (303) 691-2790
June 26 Garden Conservancy Garden Tours, MA
Nantucket Island
June 27-29 Flower Show. Newport, RI
"Explore Botanical Passions," Rosecliff, 548 Bellevue Avenue. Lectures, Workshops, Demos, Shopping & more (401) 847-1000 x 131
June 27-29 Artists' Studio & Garden Tour, Brown County, TN
9AM-6PM & 10AM-5PM on Sunday. 20 Studios & gardens. (812) 988-7303
June 28-29, Garden Conservancy Garden Tours, CT, IL, NY
CT: Falls Village, Litchfield, New Hartford, Washington, Glastonbury, Manchester, Rockville, S.Glastonbury; IL: N.Barrington, Evanston, Winnetka, Highland Park, Lake Forest; NY: Brewster, Bedford Hills, Katonah
LOOKAHEAD:
July 18 12th annual Woody Plant Conference, Swarthmore, PA
8:30AM-5PM, Scott Arboretum (610) 388-1000 x 507
July 26-27 Gardenwalk, Buffalo, NY
More than 260 open gardens