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National Events Calendar

 

These listings of gardening events supplement and include those published in the "Regional Happenings" department in The American Gardener magazine (AHS members can view The American Gardener online by clicking here). These events
are updated regularly, so be sure to check back frequently to find out what exciting gardening events are going on around the country and the world.

Events that are sponsored by the American Horticultural Society (AHS) or its
partners are indicated by an AHS before the listing.

Events hosted by botanical gardens and arboreta that participate in AHS’s
Reciprocal Admission Program are identified with the RAP symbol. Current
AHS members showing a valid membership card are eligible for free or
discounted admission or other benefits. Contact the host site for details
or click here

AHS NATIONAL EVENTS
AND PROGRAMS CALENDAR

Mark your calendar for these upcoming national events and programs that are sponsored or cosponsored by the American Horticultural Society.

2008

Through Oct. 13. One Planet-Ours! Exhibit. United States Botanic Garden. Washington, D.C. (AHS will have a Green Garage display.)

Sept. 20. AHS Annual Gala. George Washington’s River Farm, Alexandria, Virginia.

Oct. 16. Webinar: Design and Plants for Woodland Gardens by Cole Burrell. (Only for AHS members.)

Oct. 23. Dr. H. Marc Cathey Day. George Washington’s River Farm, Alexandria, Virginia.
 

Mid Atlantic | North Central | North East | North West
South Central | South East | South West
West Coast | Canada

To submit an event for consideration for this calendar, click here

Mid-Atlantic
PA, NJ, VA, MD, DE, WV, DC

SEPT. 10. All America’s Horticulture Field Day. Virginia Beach, Virginia. (757) 523-4734. http://www.vahort.org.

OCT.11. Green Roof Tour. The Scott Arboretum of Swarthmore College. Swarthmore, Pennsylvania. (610) 328-8023. http://www.scottarboretum.org.

OCT. 11. 3rd Annual HerbDay! Demonstrations, tours, and lectures. U.S. Botanic Garden. Washington, D.C. (202) 225-1116. http://www.usbg.gov.

RAP OCT. 11-13.
Orchid Show and Sale. National Capitol Orchid Society. U.S. National Arboretum. Washtington, D.C. (202) 245-5898. http://www.usna.usda.gov.

OCT. 15.
Sustainable Lawn Care. Lecture. Mt. Cuba Center. Greenville, Delaware. (302) 239-4244. http://www.mtcubacenter.org.

OCT. 23.
The Garden in Winter. Lecture. Ladew Topiary Gardens. Monkton, Maryland. (410) 557-9570. http://www.ladewgardens.com.

RAP OCT. 25.
Gardening in Small Spaces. Symposium. Green Spring Gardens. Alexandria, Virginia. (703) 642-5173. http://www.greenspring.org.

OCT. 30. Growing Not-So-Common Backyard Fruit Trees. Workshop. The Scott Arboretum of Swarthmore College. Swarthmore, Pennsylvania. (610) 328-8023. http://www.scottarboretum.org.
 

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North Central
IA, IL, IN, MN, MI, ND, NE, OH, SD, WI

RAP SEPT. 6. Plant Swap. Foellinger-Friemann Botanical Conservatory. Fort Wayne, Indiana. (219) 427-6440. http://www.botanicalconservatory.org.

RAP SEPT. 14.
The Wonderful World of Ferns. Workshop. Fernwood Botanical Garden and Nature Preserve. Niles, Michigan. (269) 695-6491. http://www.fernwoodbotanical.org.

RAP SEPT. 27. Bringing the Autumn Garden Indoors. Class. Holden Arboretum. Kirtland, Ohio. (440) 946-4400. http://www.holdenarb.org.

RAP OCT. 11.
Western Reserve Herb Society Fair. Cleveland Botanic Garden. Cleveland, Ohio. (216) 721-1600. http://www.cbgarden.org.

RAP OCT. 18 & 19.
Midwest Fruit Explorers Show & Sale. Chicago Botanic Garden. Glencoe, Illinois. (847) 835-5440. http://www.chicagobotanic.org.

RAP NOV. 1.
Sage Symposium: A Day of Garden Wisdom. Klehm Arboretum & Botanic Garden. Rockford, Illinois. (815) 965-8146. http://www.klehm.org.

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North East
CT, MA, ME, NH, NY, RI, VT

RAP SEPT. 6. Native Plant Collection Tour. The Landis Arboretum. Esperance, New York. (518) 875-6935. http://www.landisarboretum.org.

SEPT. 13. Gathering of Gardeners Fall Symposium. Eisenhart Auditorium. Rochester, New York. 585-461-1000 ext 225. Click here

RAP SEPT. 13.
Growing Wildflowers from Seed. Workshop. Polly Hill Arboretum. West Tisbury, Massachusetts. (508) 693-9426. http://www.pollyhillarboretum.org.

SEPT. 13. Coleus Day at Atlock Farm. Somerset, New Jersey. (732) 249-9282. http://www.coleussociety.org.

RAP OCT. 7. Mulch, Leaves, and Cover Crops. Workshop. Brooklyn Botanic Garden. Brooklyn, New York. (718) 623-7200. http://www.bbg.org.
 

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North West
AK, ID, MT, OR, WA, WY

SEPT. 12 & 13. Northwest Horticultural Society’s Annual Fall Plant Sale. Magnuson Park. Seattle, Washington. (206) 527-1794. http://www.northwesthort.org.

SEPT. 13 - 21.
Le Tour des Plants, A Gardener’s Excursion. Oregon Association of Nurseries. Wilsonville,Oregon. 503-682-5089.  http://www.oan.org.

RAP SEPT. 20. Plastic Pot Recycling Day. Alaska Botanical Garden. Anchorage, Alaska. (928) 770-3692. http://www.alaskabg.org.

OCT. 18 – NOV. 9.
Mum Festival. The Buffalo and Erie County Botanical Gardens. Buffalo, New York. (716) 827-1584 ext. 291. http://www.buffalogardens.com.

OCT. 2-5. Portland Fall Home and Garden Show. Portland, Oregon. (503) 246-8291. http://www.otshows.com/PFHS/pfhs.htm.

OCT. 5.
Fall Bulb & Plant Sale. Washington Park Arboretum. Seattle, Washington. (206) 325-4510. http://www.arboretumfoundation.org.

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South Central
AR, KS, LA, MO, MS, OK, TX

RAP SEPT. 16. Designing an Evening Garden. Workshop. The Biedenharn Museum & Gardens. Monroe, Louisianna. (318)387-5281. http://bmuseum.org.

SEPT. 17. Turf and Landscape Field Day. Workshop. Department of Horticulture and Landscape Architecture. OSU Botanical Garden, Oklahoma State University, Stillwater, Oklahoma. (405) 744-5404. http://www.hortlas.okstate.edu.

RAP SEPT. 17-20. Texas Plant Conservation Conference. Lady Bird Johnson Wildflower Center. Austin, Texas. (512) 292-4200. http://www.wildflower.org.

OCT. 17 & 18.
Southern Garden Symposium. St. Francisville, Louisiana. (225) 635-3738. http://www.southerngardensymposium.org.

RAP OCT. 18 & 19.
Fall Plant Sale and Garden Festival. Lady Bird Johnson Wildflower Center. Austin, Texas. (512) 292-4200. http://www.wildflower.org.

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South East
AL, FL, GA, KY, NC, SC, TN

RAP SEPT. 13 & 14. Garden Walk and Flower Sale. The North Carolina Arboretum. Asheville, North Carolina. (828) 665-2492. http://www.ncarboretum.org.

SEPT. 19 & 20. Annual Conifer Weekend. Lecture and tour. Picadilly Farm. Bishop, Georgia. (706) 769-6516.

SEPT. 27 & 28.
Fall Family Festival. Daniel Stowe Botanical Garden. Belmont, North Carolina. 704-829-1252. http://www.dsbg.org.

RAP OCT. 3 & 4. Fall Plant Sale. Memphis Botanic Garden. Memphis, Tennessee. (901) 576-4100. http://www.memphisbotanicgarden.com.

RAP OCT. 4.
Fall Plant Sale. The State Botanical Garden of Georgia. Athens, Georgia. (706) 542-6156. http://www.uga.edu/botgarden.

OCT. 26.
Smaller Gardens: Real Solutions. Symposium. Horticulture magazine. Callaway Gardens. Pine Mountain, Georgia. (877) 436-7764. http://hortprograms.com.

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South West
AZ, NM, CO, UT

RAP SEPT. 13. Fabulous Fall Fair. Plant Sale. Santa Fe Botanical Garden. Santa Fe, New Mexico. (505) 428-1684. http://www.santafebotanicalgarden.org.

RAP SEPT. 27. Wildflower Walk. The Arboretum at Flagstaff. Flagstaff, Arizona. (928) 774-1442. http://www.thearb.org.

SEPT. 26 – 28.
Home & Landscape Show. Arizona State Fairgrounds. Phoenix, Arizona. (602) 485-1691. http://www.maricopacountyhomeshows.com.

RAP SEPT. 28.
Central Arizona Cactus and Succulent Society Meeting. Desert Botanical Garden. Phoenix, Arizona. (480) 941-1225. http://www.dbg.org.

OCT. 4.
Fall Plant Sale. Tucson Botanical Gardens. Tucson, Arizona. (520) 326-9686. http://www.tucsonbotanical.org.

RAP OCT. 17-19.
Fall Plant Sale Festival. Desert Botanical Garden. Phoenix, Arizona. (480) 941-1225. http://www.dbg.org.

RAP OCT. 23.
Plant Driven Design. Lecture. Denver Botanic Gardens. Denver, Colorado. (720) 865-3500. http://www.botanicgardens.org.

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West Coast
CA, NV, HI

RAP SEPT. 4. Planting Natives for Pollinators. Lecture. San Francisco Botanical Garden at Strybing Arboretum. San Fransisco, California. (415) 661-1316. http://www.sfbotanicalgarden.org.

SEPT. 6 & 7. Salvia Spectacular Plant Sale. Fullerton Arboretum. Fullerton, California. (714) 278-3579. http://www.arboretum.fullerton.edu.

SEPT. 8.
What's New and Unique From Seed? Lecture. San Diego Horticultural Society. Del Mar, California. (760) 295-7089. http://www.sdhortsoc.org.

RAP SEPT. 10. Garden Feast. Luncheon. San Francisco Botanical Garden at Strybing Arboretum. San Francisco, California. (415) 661-1316 ext. 307. http://www.sfbotanicalgarden.com.

SEPT. 20. Biocultural Systems and Ethnobotany of California. Lecture. California Botanical Society. University of California Berkeley. Berkeley, California. (510) 643-7008. http://www.calbotsoc.org.

OCT. 2 & 3. The Garden Classroom. Educator workshop. Life Lab. Santa Cruz, California. (831) 459-5476. http://www.lifelab.org.

RAP OCT. 4. Fall Plant Sale. Palos Verdes Peninsula, California. (310) 544-6815. http://www.southcoastbotanicgarden.org.

RAP OCT. 11 & 12.
California Native and Fall Plant Sale. Fullerton Arboretum. Fullerton, California. (714) 278-3407. http://www.arboretum.fullerton.edu.

OCT. 13.
Bamboo, the Earth and Us. Lecture. San Diego Horticultural Society. Del Mar, California. (760) 295-7089. http://www.sdhort.soc.org.

RAP OCT. 18.
Los Angeles Flower District Tour. Descanso Gardens. La Canada Flintridge, California. (818) 985-4200. http://www.descansogardens.org.
 

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Canada

RAP Through OCT. 13. Earth Art Exhibit. Royal Botanical Gardens. Hamilton, Ontario. (905) 527-1158. http://www.rbg.ca.

SEPT. 13. Arboretum Auxillary Plant Sale. The Arboretum at the University of Guelph. Guelph, Ontario, Canada. (519) 824-4120 ext. 52113. http://www.uoguelph.ca/arboretum.

SEPT. 17 & 18. 2008
CanWest Hort Show. Trade show. Vancouver, British Columbia. (604) 574-7772. http://www.canwesthortshow.com.

SEPT. 27. VanDusen Botanical Garden Compost & Bulb Sale. Van Dusen Botanical Garden. Vancouver, British Columbia. (604) 257-8666. http://www.vandusengaren.org.

OCT. 10.
Tree Identification. Workshop. The Arboretum at the University of Guelph. Guelph, Ontario, Canada. (519) 824-4120 ext. 52113. http://www.uoguelph.ca/arboretum.

OCT. 21 & 22.
Garden & Florist Expo. Toronto, Ontario. http://www.gardenexpo.ca.

RAP OCT. 25.
Sunscaping. Workshop. Glendale Gardens & Woodland. Victoria, British Columbia. (250) 479-6162. http://www.hcp.bc.ca.

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