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Calendar of Events



Feb 16   STARTING VEGETABLE SEEDS INDOORS with Debby Ward   Zoom Event at 7:30 pm

Mar 16  GROWING ORCHIDS IN THE HOME with Carol Allen Zoom Event at 7:30 pm

Apr 20  PLANT PROPAGATION with Nate Roehrich at 7:30 pm

May 15  SPRING PLANT EXCHANGE for members only  Koiner Farm 1:00 pm

June  OPEN GARDENS   5:30pm – 7:30pm

June 3:   Sara Hisel McCoy’s Garden

June 10:   David Creekmore’s Garden

June 17:    Priscilla Labovitz’s Garden

June 24:    Liz and Tom Crafford’s Open Garden

July 4  Parade Watch Meet-up followed by a MEMBERS-ONLY POTLUCK in Barbara Karpas’ garden

August 14  MEADOW WALK co-sponsored by Friends of Sligo Creek and the Carol Highlands Green Team

Sept 18  MEMBERS-ONLY SUMMER POT LUCK in Arlene Seed’s Garden

Oct 9  MEMBERS-ONLY FALL PLANT EXCHANGE Koiner Farm in Silver Spring 1 – 3:00pm

Nov   No events

Dec 7  HOLIDAY WORKSHOP with Christine Abelow


Jan 21    HOUSE PLANTS with Kathy Stevens   Zoom Event at 7:30 pm
Feb 17    CACTUS, SUCCULENTS & THEIR ECOLOGY   with Mary Chor   Zoom Event at 7:30 pm

Mar 17    ATTRACTING BIRDS TO OUR GARDENS   with Christopher Lewis   Zoom Event at 7:30 pm

Apr 21    PUBLIC GARDENS IN THE DC AREA   with Barbara Glickman   Zoom Event at 7:30 pm

May 19   NATIVE SHRUBS with Alex Dencker    Zoom Event at 7:30 pm

May 23    SPRING PLANT EXCHANGE for THC members only   Koiner Farm at 1:00 pm


Free and open to the public. Look for details on the THC listserv and facebook page the week before the Open Garden.

  • June 6   Carol Jones and Jay Pendergrass
  • June 11   Teresa and Will Ramsey
  • June 18   Bill Valdez
  • June 26   Mary Chor at Riderwood

Jul 4    POTLUCK for THC members only   Hosted by Barbara Karpas   12 noon

Aug 18    SEED SAVING with Cindy Brown  on Zoom  7:30-9:00pm

Sept 19    SUMMER POTLUCK for THC members only   Hosted by Taffy Turner in her shady garden
Oct 17    FALL PLANT EXCHANGE for THC members only   Koiner Farm at 1:00 pm

Nov 17   FALL COLOR AND WINTER INTEREST with Kathy Jentz   on Zoom 7:30-9:00pm

Dec ??   HOLIDAY WORKSHOP   Details to come — stay tuned! 

We look forward to being in person again for our annual members-only Winter Potluck in January 2022!
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