Events - Calendar of Events
Orchids in October

General Growing Tips. We usually receive our first cold snap around Halloween, so if you are growing outdoors, this is the time for you to make your winter preparations. Check your winter structure, test fire your heaters and start cleaning your plants. The shortening day length and cooler nights initiate all sorts of changes in your orchids. Your plants require less water and fertilizer now. Observe the rate at which your plants dry out after watering and make adjustments, gradually adding days in between your normally watering cycle. Consider removing shading from the greenhouse to allow more light during the winter months.

Cattleyas. Many fall blooming cattleyas are getting ready to bloom and buds are swelling in their sheaths. C. labiata, C. bowringiana and the fall blooming form of C. skinneri, and their hybrids typically have double sheaths. Sophronitis coccinea enjoys a peak flowering season this month. Some of its hybrids should also be blooming, particularly those with summer-fall flowering parents. While the plants are usually small, the show of color makes them conspicuous. Also blooming now is Enc. cochleata, Epi. ciliare and Epi. pseudepidendrum.

It seems that the big change in day to night temperatures can cause moisture to accumulate between the inner and outer sheaths causing buds to rot. Watch these orchids carefully and be sure there is lots of air movement around these orchids. If you observe any moisture accumulating, carefully open the outer sheath and allow air movement into the space between sheaths. That usually solves the problem.

Dendrobiums. This is the season for the phalaenopsis and canaliculatum type dendrobiums. The long, arching sprays of flat dark red-purple to white or pink saucer-like blossoms provide weeks of satisfaction. Fertilize with low nitrogen fertilizer for the best flowers. Nobile-type hybrids should continue to be maintained on a nitrogen free fertilizer program. You can start to gradually reduce watering frequency on the winter dormant dendrobiums.

Paphiopedilums. Paphs and phrags really seem to love the cool nights too. Mature growths, especially in the multifloral paphs will prepare to flower. Usually development of new growths is the first sign that a flower spike will soon emerge.

Phalaenopsis. Phalaenopsis require a significant day to night temperature change to initiate spikes. It usually takes a couple of weeks of these conditions to get phals to put their energy into growing spikes instead of leaves. Phals will be fine on a porch or in a greenhouse even after nights are in the upper 50s F as long as the day temperature rises above 80 F. Once daytime high temperatures are below 78-80 F, phals need to be kept no lower than 60 F at night.

Vandas. Autumn marks the end of the vanda growing season. Vandas are known as heat-loving orchids, but seem to bloom better in the fall and winter as long as temperatures do not get below 60 F and there is enough light. Colors are always brighter when nights are a little cooler. This is especially true for any vanda or ascocenda with Vanda coerulea in the parentage.

Miscellaneous Genera. You should be seeing flowers on catasetums and their relatives now. Handle catasetums with care when the blooms are open because a minor jarring of the plant can cause the flowers to eject their pollen-carrying anther caps, resulting in a much shortened flower life. This interesting and unique method of natural pollen dissemination is always a stimulating topic of conversation for those seeing it occur for the first time.

More Monthly Advice

Dr. Martin Motes Notes:
Progress of the Season. Despite a much wetter September than usual, our plants have fared well. They are still benefiting from the lingering effects of an overall drier than typical rainy season. Because the rains of this summer were less persistent and frequent, disease pressure did not mount in steady progress... read more
Orchids in October. October is a month of change in South Florida. If the Romans had lived here where we do, they would have named this month for their two faced god Janus. Usually around the middle of the month, and certainly by the end of the month, the first strong cold front pushes into South Florida bringing to a close the monolithic heat and damp of summer and ushering in weather as most of the continent knows it... read entire article

Culture Article by Sue Bottom:
Purely Organic Fertilizer When Keith Davis talked to our club, he introduced us to Purely Organic Fertilizer and showed us the impact the fertilizer had on his cattleyas. Turns out the rose growers have been using this fertilizer for a long time and many serious gardeners have long known about organic fertilizers... read more


Monthly SAOS Meeting          
We normally meet on the first Tuesday of each month at Watson Realty, located at 3505 US 1 South in St. Augustine. The meeting begins with a plant sale at 7 pm followed by a presentation by an orchid expert at 7:15. The meeting closes with a plant raffle and auction where members can expand their collections. It's fun and informative for beginner and experienced growers. Here's a membership form if you want to join. Visitors and guests are always welcome!
Video of Orchid Society Meeting Here's a video of one of our meetings!

November 3 Monthly Meeting - Roots, It's All about the Roots! 7 to 9 pm
Please join John Salventi of Everything About Orchids as he presents a topic near and dear to every orchid grower: how to take care of those precious roots! Roots are the lifeblood of our orchids. He will discuss all the methodologies for taking care of our orchid root systems. One of the founders and owners of Parkside Orchid Nursery in Pennsylvania, John began as a hobbyist in 1986 and entered the commercial orchid world. John is now part of Salventi-Purviance Enterprises, LLC which provides orchid consultation, lectures and teaching, and sales of greenhouses.
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Beginners - SAOS Keiki Club
Beginners - SAOS Keiki Club

Keiki Club for Orchid Beginners
The Keiki Club is for our beginner orchid growers. We meet monthly from January through October, usually on a Sunday afternoon. Our Keiki Club Get Togethers begin with a short presentation on a timely orchid culture topic and then it’s a free for all when we can discuss any and all thoughts or questions you have about growing orchids. Visitors and guests are always welcome!
Video of Keiki Club Meeting Here's a video of one of our get togethers!

October 24 Keiki Club - Orchtoberfest at EFG Orchids
If enough people are interested, we’re planning to go down to the Orchtoberfest at EFG in DeLand for the Orchtoberfest on Saturday, the 24th. Orchids, tropical plants and orchid supplies will be offered for sale by EFG and the vendors participating in the event. The Hausermann clan will be busy grilling brats and serving German potato salad and more, including German beer! Email Keiki Club Coordinator Mary Colee to make arrangements.
Where:   EFG Orchids
4265 Marsh Rd, DeLand, FL 32724

Orchid Repotting and Plant Clinic at Ace Hardware

February 6 Plant Clinic at Ace Hardware, 9 am to 1 pm
The first Saturday of the month from February through October (and sometimes November), Master Gardeners and St. Augustine Orchid Society members will be available to talk with you, answer questions and help you repot orchids. We will be at the Ace Hardware at 3050 US 1 South in St. Augustine from 9 am until 1 pm.
Video of Ace Repotting Clinic Here's a video of a repotting clinic!

SAOS Happenings

St. Augustine Orchid Society Happenings
Gail Marshall puts together the SAOS Happenings each month so you can easily find all the orchid events around town.

Orchid Culture
Orchid Culture
Culture General Orchid Culture
Orchid Growing Basics The Basics
Repotting Orchids Repotting Orchids
Orchid Culture by Genus Orchid Culture by Genus
Water Quality and Fertilizer Water Quality and Fertilizer

Monthly Orchid Checklists and Newsletters
Monthly Orchid Growing Advice
Growing Orchids in St. Augustine Month by Month Growing Orchids in St. Augustine Month by Month
Courtney Hackney's Tips Courtney Hackney's Tips
Martin Motes Notes Martin Motes Notes
Sue Bottom Articles Sue Bottom Articles

Orchid Pests and Diseases
Orchid Pests and Diseases
Orchid Pests Orchid Pests
Orchid Diseases Orchid Diseases
Other Types of Damage Other Types of Damage
Viruses Orchid Viruses
Orchid Questions and Answers
Questions and Answers
Cultural Tips for New Growers
Tips for New Growers
Seasonal Tips Seasonal Tips
Your First Orchid Your First Orchid
AOS Beginner's Newsletters AOS Beginner's Newsletters
Home and Backyard Orchid Growing Home and Backyard Orchid Growing
My Favorite Orchid My Favorite Orchid

Orchid Photographs

Orchid Photographs
Terry Bottom photographs all the orchids brought to the Show Table each month. There is an interactive form to identify your plant on the show table.
Show Table Photographs Show Table Orchid Photographs
Orchid Photographs Orchid Photos Categorized by Alliance
SAOS Event Photgraphs Photo Archive of all SAOS Events
Orchid Videos Orchid Videos

Donate to the SAOS
Your information source for growing orchids in North Florida. The SAOS is a Section 501(c)(3) not for profit organization for the development, improvement, preservation, cultivation and hybridization of orchids. All donations are tax deductible.

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