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THE BROMELIAD SOCIETY OF GREATER CHICAGO THE BSGC NEWS February, 2002 |
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The next meeting is February 10th at the Botanic Garden at 2:00 pm in Classroom #3. Our speaker is Virginia Beatty. The program is on the BSGC Roots as well as her experience with bromeliads. She is a Founder of our Society and has written articles and a book on the subject as well as doing a radio program on plants. She spoke to our club a few years ago and is a wonderful speaker. |
Come early since this is the Chocolate weekend at the Botanic Garden. Call the Botanic Garden (847) 835-6980 for more information.
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Presidents Column |
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Navy Pier is just around the corner. We need your help for the Chicago Flower & Garden Show in March 8th-17th. The show IS the Money Maker for our Society. HELP! HELP! HELP! Give us a call, Wally or Martha. We will be glad to answer any question that you may have. |
Dont forget your Spouse or Friend, Roses, Candy, Car, or a Bromeliad! Happy Valentines Day.
The
January 13th program by Wally Fox was on "Bromeliads in Space".
Wally showed us how to get several plants in a small area. He took a basket
and put in a potted bromeliad than he added several tillandsias to the basket.
When the plants need to be watered, you can take them out of the basket and
either spritz or dunk the tillandsias. You can use a wire or fishing line and
S hook to hang it in your window. When company comes, you can put it on your
table for decoration. Instead of a basket with only one plant, you now have
a basket with several plants.
Jack Reilly told us about the plant stands that he has made that
hold 40 plants in 6 inch pots in a 2 _ foot diameter space (4.9 sq. ft.). When
he puts the plants out in the spring we will have a picture of it. The greenhouse
is so crowded now you cant see the stand.
In the business meeting, Wally Fox told us that he presented the $1,000 check in January to the Vice President of Development, Carol Gard. Stan has set up a new website. It is http://www.chicago-bromeliad.org/ It is linked to our old website. Please try it out and see what is there. The cost for the site is $200/year. Thank you for your hard work Stan. Stan will be giving a tour to the public and talking about the bromeliads in the Botanic Garden greenhouse on Feb. 23rd. Wally will have membership forms and be available to discuss our society.
We
discussed the Navy Pier Flower Show which is coming up March 8-March 17. Henry
and Patsy Schmidt have been our Anchors for many years. This is our main fund
raising event. A sign-up sheet was passed around for working. We still
need many more people to help. If you wont be at the meeting in February
to sign up but are willing to work please call or e-mail one of the officers.
We dont want Henry and Patsy to do all of the work. You get free parking,
a free plant and get into the Flower Shower Free if you work at the Society
Booth. John McNichols has ordered the plants. March will be here before you
know it so please plan ahead.
We were glad to wecome our new member Kay Harris and her friend Mark Wingate and former member John Kane to our meeting. We would like to thank Jamaican Gardens for our raffle prizes.
The dates for the satellite meetings at the McHenry Public Library are March 12, June 12, Sept 11 and Dec. 4th.
Keep working on your pin and program cover design for the 2004 World Conference. We will vote on the design at the April 4th meeting.
February birthday wishes go to John McNichols 2/1, Jim Ozimek 2/4, Alan Bombick 2/4 and Steve Goode 2/24.
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Please send in your membership renewal as soon as possible. If you do not have an 02 or # (crosshatch or pound sign) after your name (on the address label), then you need to send in $12 for individual or $15 for dual with your address label to : Martha Goode, 826 Buckingham Court, Crystal Lake, IL 60014-7601. |
This
month I am reviewing Growing Bromeliads
by the Bromeliad Society of Australia, Kangaroo Press, 1995. ISBN 0-86417-336-9.
It is available from Amazon.com for $12.80 (List price $16.00) I received this
book for Christmas in 2000. It is not a book that is hard to read, it is just
that I hadnt gotten around to it. I recommend this soft cover book especially
to someone who is just learning about bromeliads. The book contains twenty chapters
and six appendices. It has 16 pages of color photographs and is 112 pages. Under
the picture, it states what page to find the discussion of that plant family.
Its purpose is to educate the horticulturist on the culture, habitat and growing
conditions of bromeliads. I think it does an excellent and thorough job.
In Chapter 1 on the Origin, Distribution and Ecology, it says that the Pitcairnia feliciana, which is the one found in Africa was first classified as Willrussellia. This classification related it to the lily family. This error was corrected a year later in 1938. More bromeliads occur at between 1500-2500 metres ( 4,900-8,200 ft.) altitude in moist mountain forest than in any other habitat. The water-holding tank bromeliads are the only source for fresh water for many animals during the long dry season or drought. Several species of aquatic carnivorous bladderworts have become exclusive to some tank holding bromeliads.
Chapter 2 covers the introduction of bromeliads into horticulture. Hybridisation (their spelling) began in Europe near the end of the 19th century with the Billbergia and Vrisea genus. The first Australian to have a specialized collection was Charles Hodgson of Melbourne in the 1930's. The Bromeliad Society (USA) formed in 1950 and made him the first Australian trustee. The Bromeliad Society of Australia was formed in 1963 with 35 people. The foremost hybridizer from there has been Grace Goode. (No Brag, Just Fact.) She has made about 150 crosses beginning about 1970.
The third chapter lists the 3 subfamilies of bromeliads and has a brief description of the genera. Chapter 5-14 covers in more detail the main genera. Lesser known genera are covered in Chapter 15.
Chapter
4 is about where to grow bromeliads. They suggest growing plants outside
against a shaded wall. They say that the adverse conditions of winter does not
usually kill the plants but can cause "cold burn" which makes them
unsightly. You can tell they are not talking about our midwest winters. (Have
you checked our weather lately??) If you grow plants indoors, they are greatly
benefitted from spending some time outdoors. If you grow plants under lights
you should use lights that approximate daylight and place plants 30-60 cm (
12-24 Inches) away from the plants for 12-18 hours. Keeping plants humidified
is important. One method is placing them in a saucer of pebbles or perlite.
Growing cryptanthus in an uncovered terrarium is a good method. The most common
method used there to grow bromeliads is in a shadehouse. The important factors
in growing there is that there should be good air circulation, protection from
strong winds and damaging rain, the heat of the sun and frost.
Chapter 16 discusses the two methods of propagation, by offsets and by seeds. Under good growing conditions, a pup will flower two years after being separated from the parent. The pup should be removed when it has reached 1/3 the size of the parent The first pups are the strongest and the more the parent produces, the weaker the offspring. If the offspring needs to be removed from the parent, sulphur or a fungicide should be applied. Then it should be allowed to dry for 24 hours before repotting. Place the pup on a base of wet peat moss in a plastic pot. If the pup offsets in the center of the parent it is better to leave it and cut away the parent. Some bromeliads that do not root easily, such as neoregelia pendula can be potted into another pot next to it by nicking the stolon, dusting it with fungicide and then pinning it down.
When using seeds from berry-like fruit to propagate, they should first be cleaned and dried. They may retain their viability for up to 6 months. Grow the seeds in a mixture of equal parts sieved charcoal, peat moss and sand. Wet the seed with a fine spray of half strenth fungicide. Germination should occur around 14 days. After a couple of months they can benefit from a weak solution of foliar spraying. By 6 months, they should be big enough for their own pot. Spread tillandsia seeds over a slab of cork and spray twice a day. Six months to a year later you may see baby plants. Tillandsia seeds are not for the impatient. It may take two to three years before they can be removed to be mounted on their own.
Chapter 17 covers the biology of bromeliads including discussion of trichomes and crassulacean acid metabolism (CAM). Chapter 18 discusses possible causes and types of variegation. Generally, variegates need more attention than non-variegated bromeliads. Supposedly, they absorb less water and nutrients.
Chapter 19 deals with pest and diseases. Bromeliads are comparatively pest and disease free. They list controls to take for pests and diseases and how to handle pesticides. Chapter 20 is a short list of problems with bromeliads and their probable causes. Quilling, inner leaves sticking together, may be caused by excess pesticide dosage, no water in the cup or insufficient misting.
Altogether, this is a book which belongs in every bromeliad growers library. Two Green Thumbs Up
Pictures by Derek Butcher except for the beautiful Wally by Steve Goode. Neo. Sweetheart hybridized by Grace Goode.