Membership in COOS will give you the opportunity to socialize with other orchid enthusiasts while you learn more of the beauty, culture and history of orchids. There are programs for beginners as well as for the more experienced orchid grower. We invite you to attend a meeting as a guest and see for yourself the excitement that orchids generate.
Membership fees cover the period from January through December. The fee is $20 for an individual or a family. A student membership is $5 per year.
To join the society or renew your membership please fill in the form - Membership Application/Renewal and either bring it to a meeting or mail it with your fee to the address supplied.
For more information, contact anyone listed on the COOS Executive below.
The society holds meetings ten months of the year in Kitchener as detailed under Program.
At our meetings, we have a regular programme of guest speakers, slide shows, and demonstrations. There are also sales of orchid plants and orchid potting supplies, a raffle table, a show table of member's plants, and refreshments. The Society maintains a borrowing library of orchid related literature for use by the members.
The meetings provide an opportunity to tap the wealth of experience represented by our more experienced members. We also have a few social events each year, including the annual potluck Christmas party.
In Ontario we have over 60 native orchid species, the lady slippers being the most showy. Please enjoy them where they are. Do not pick the flowers and, above all, do not try to transplant them. The native orchids are very sensitive to their habitat and depend on a variety of fungus for their growth. They do not survive transplanting for very long. Look, admire, but don't touch or trample.
The major event of the year is our annual orchid show and sale to be held the last weekend of September. The COOS Show Committee starts planning early for a show venue, advertising, sales and judging. Other orchid societies and vendors are invited to put up an orchid display.
Our society reciprocates with other orchid societies in the area by putting on a display at each of their annual shows.
By participating in the shows one has the opportunity to meet other orchid enthusiasts, growers, vendors and judges. You could enjoy the thrill of winning an award for your favorite orchid. The flowers in the show are ribbon judged to award the best flowers in the show in each class. They are also examined by judges of the American Orchid Society to award the best flowers in the class to be seen so far.
For a schedule of orchid shows select here.
Orchids presented in displays at an orchid show are usually both ribbon judged and AOS judged. Orchids are ribbon judged against other orchids in that show in classes defined by a judging class schedule. (Usually based on the The Mid-America Orchid Congress schedule.) Plants with outstanding flowers will be AOS judged against standards for that kind of flower and any previous awards.
There are times when one would like a flower judged outside of a show. You can take your plant to the Toronto Judging Centre. The Toronto Judging Centre monthly judgings are open to all orchid growers. You need not be a member of AOS or SOOS. You can bring your plants to the Civic Garden Centre before one o'clock on the designated Saturday of each month. Plants are judged for AOS awards in accordance with the Handbook on Judging and Exhibition. If your plant is awarded, there is a charge by the AOS (about $50.00 US). Non payment forfeits the right to future judging. The Centre welcomes interested persons to come and observe the judging. There are opportunities to assist in plant research and administrative chores.-> Top
You have seen plenty of Phalaenopsis orchids for sale in the grocery stores but did you know that there are thousands of other kinds of orchids? They come in size from something a mosquito would love to the size of a small tree. At the orchid show you will see many of these beautiful orchids arranged in colorful displays. Come to the show. Bring a camera. Learn more about care of orchids. Perhaps buy one for yourself or a friend.
Saturday, Sept 28, 2019 from 11:00am to 5:00pm
Sunday, Sept 29, 2019 from 10:00am to 4:00pm
Cambridge Hespeler Arena,
640 Ellis Road, Cambridge, ON N3C 1A1
To see some images from the 2018 show, please go to our Facebook site.
Meetings are held in the basement hall of St. Joseph's Church at the corner of Courtland and Madison in Kitchener on the fourth Monday (unless pre-empted, see the program dates below).
Meetings begin promptly at 7:00pm; arrive from 6:30pm for social time and sales. Parking is at the rear of the school; the entrances are off Madison or Cedar. Guests are welcome.
Meeting dates are listed below with the programme, usually a guest speaker or slide show.
|January 28||This meeting has been cancelled due to weather. Elections.|
|February 25||Webinar on "Orchids of Mexico"- weather issues, will try again|
|March 25||Webinar on "Orchids of Mexico"|
|April 22||Our guest speaker will be Drew Goddard, member and Past President of the Orchid Society of the Royal Botanical Gardens (OSRBG). Drew's presentation topic will be "Why Phalaenopsis don't come from Walmart. An exploraration of the Phal. species". Drew is owner of "This Side of Paradise", a small orchid business that specializes in Phal. species and primary hybrids. Our speaker creates his own hybrids, does his own flasking. And Drew is also very knowledgeable regarding LED lighting with application to orchid growing. There will be opportunity to ask Drew questions. ...and, of course Drew will have Phals for sale at the meeting.|
|May 27||Dan Doucette returns to share with us what he discovered on his latest adventures. We will hold a pot luck appetizer and dessert. Please bring your favourite item to share.|
|June 24||Mark Whelan who will present an orchid travel log on the latest World Orchid Congress in Ecuador. Last meeting before summer break.|
|September 9||Note: This is the second Monday, not the fourth Monday. First meeting of the new season. Getting ready for our show. Silent auction.
|November 25||Our Christmas party, games (bring small gift to $10) and pot luck dinner. Bring plants for the silent auction.|
Our newsletter comes out a week before each meeting to notify members of upcoming meetings, orchid shows and other club events. We also have articles on orchid culture, conservation, and other issues of interest to members.The newsletter requires that you have the Adobe Reader installed. -> Top
|President:||Nancy Fieder, 519-658-5062,|
|Vice President:||Kristen Reuel, 289-242-0326|
|Treasurer:||Cathy Ralston, 519-763-4260,|
|Secretary:||Mary Ann Lang, 519-749-1019,|
|Past President||Dennis Lang, 519-749-1019, email@example.com|
|COOS Display Coordinator:||Ed Ratcliffe, 519-669-2542,
Contact Ed about having a COOS display at your show.
|Show Chair:||Nelson Zabel,
Contact the show chair about the COOS show in September
|Editor:||Cathy Ralston, 519-763-4260,|
|Emporium:||Ed Ratcliffe, 519-669-2542,|
|Hospitality:||Nancy Fieder, 519-658-5062,|
|Library:||Chuck Lefaive, 519-208-4836,|
|AOS/MAOC/COC Rep:||Chuck Lefaive, 519-208-4836,|
|Webmaster:||Jerry Bolce, 519-885-1888,|
Please address Society mail to: COOS, 41 Woodside Rd., Guelph ON N1G 2H1-> Top
Orchids form a very diverse family with a wide range of cultural requirements. Some orchids are grown very easily on a windowsill and some require great skill to match their needs. An orchid society is the place to meet other growers and get the advice to grow and bloom that special plant.
A good site for the basics on growing orchids: Orchid Growing for Beginners: The Definitive Guide
Here are a few Youtube videos to get you started.
COOS is a member of
The Canadian Orchid Congress maintains lists
The Central Ontario Orchid Society Constitution and Bylaws approved January 2008.
Orchid Register Search
Find the parents of your hybrid or to see if your cross has been named by searching at the Royal Horticultural Society Orchid Register.
The Orchid Board
Visit The Orchid Board "The Source For All Your Orchid Needs" - forums, club listings, events calendar, articles, blogs, etc.
Orchid PestsFirst Rays' Home treatments
St.Augustine OS Pests&disease
Orchid Culture SheetsCulture notes from the Canadian Orchid Congress
Culture notes from the American Orchid Society
The Central Ontario Orchid Society was founded on May 26, 1985 when nine orchid growers met at a home in Kitchener to organize a local orchid society. Of the nine, only one could claim to be an experienced orchid grower, yet all were anxious to learn all about orchids. A name for the society was chosen. An executive was elected. Plans were made to draw up a constitution, publish a newsletter and find a meeting site, all to be done by September. The first Society meeting took place at the Kitchener Public Library and was attended by 17 amateur orchid growers.
We first exhibited that year at the Niagara show and had our own first show on April 25, 26 1986 at the Stone Road Mall in Guelph. At the end of that first year our membership had reached 54. In the following year we became an AOS affiliated society and achieved a membership of 98.