Archive for October, 2007
Orchid 101: A Beginner?s Primer
Despite the common perception of rarity, the orchid and its entire family is the biggest of all flowering plant varieties with an estimated specie count possibly exceeding 30,000. Add to that a great deal more of your popular plant hybrids and cultivars produced out of the scientific gardens of horticulturists and hobbyists.
Even the orchid itself seems to promote its own even without the help of science. Considered to have the most remarkable ability of evolution among flowering plants, its aggressive symbiotic strategies along with its active interaction with nature’s pollinators introduce new species every year.
In structure, the orchid is a monocotyledon which means that they have a single embryonic leaf in comparison with most flowering plants which have two. The said plant is also considered a perennial herb because it doesn’t have any woody parts. It can be grouped according to how it gets nutrients which also determines its geographic locations. With the exception of very cold regions and deserts, the orchid grows in every possible habitat. Its favorite is the tropics.
A Distinguished Orchid History
It was Theophrastos, the father of the studies of Botany and Ecology who first used the word orchid (from the Greek orchis). But the plant’s origins go back further to the Late Cretaceous period, about 80 million years ago. An Amber resin with fossilized insect remains show evidence that insects of that period were already pollinating the orchid.
Knowing where your orchid comes from can be useful in knowing how to take care of it.
If it flourishes being anchored on a tree, it’s a perennial epiphyte. Those who can grow on rock surfaces and don’t need much care are much likely to be hardy lithophytes. If you can grow your orchid in loose soil, it’s a terrestrial plant. Another kind which lacks chlorophyll and depends on decaying plant matter is myco-heterotrophs.
Travelers to the tropics who are fond of hiking on nature trails will find it pleasurable to come upon the sight of beautiful orchids. But think twice before you attempt to take it home. This species are classified as protected in their natural habitat and taking them out of that habitat might be considered illegal and a punishable offense.
Be careful when someone gives you an orchid as a gift. Ask the giver first if it is a hybrid. If you live in the United States, you may need to acquire a CITES (Convention on International Trade in Endangered Species of Wild Fauna and Flora) permit before you can bring the gift into the country.
Tags: protected in their natural habitat, orchid, history of orchid
No commentsHow to Grow Orchids on Your Windowsill
Learning how to grow orchids in your home is a beautiful hobby. Orchids have been recorded in history for centuries as a flower of love and commitment. Orchids are traditionally used in wedding bouquets and made into corsages for proms and homecoming dances. They are in special corsages for anniversaries and inaugurations and have stood the passage of time in preserving their beauty. Orchids are grown with special care and learning how to grow orchids takes patience and love.
The Windowsill
The very first thing you need to do when learning how to grow orchids is to buy a good book on orchids. This book will come in very handy during your orchid growing project. If you have a window in your home with a southern exposure you will learn how to grow varieties of orchids right on the windowsill. Even if your windows are partially obscured by buildings or trees you should still be able to grow your orchids. All that you need to begin your orchid growing is a windowsill and a humidity tray on which to place your potted plants. A nearby misting bottle is good to have on hand to mist your plants occasionally.
Light Conditions
Starting with two or three orchids is a suitable amount to start your project. There is no need to crowd your windowsill and two or three plants are an easy number of plants to handle. If you have sun loving orchids (check your handy orchid book) grow them several inches from the window pane. Shade loving orchids (again check your orchid book) can be grown in the shadow of these plants. Knowing how to grow orchids in different light conditions can make the difference between beautiful orchids and dead orchids. Direct sunlight on orchid plants can burn leaves especially during hot summer months.
A sheer curtain may be needed to protect your orchids from any excessive light and heat. Good air circulation is also important and a light fan that is directed just above the leaves will keep your plants cool. If little pests become a problem on your plants, gently wash or scrape them off of your plant. Using isopropyl alcohol to spot treat your plants is a handy way to keep your orchids pest free. Isopropyl alcohol is easily accessible as it is found in most bathroom medicine chests.
One basic rule in learning how to grow orchids is when watering your orchids keep in mind that orchids tolerate being too dry rather than too wet. Be sure and let the water run through the pot in order to eliminate any mineral deposits that have settled into the soil. The amount of water depends on a lot of different variables. It depends on the size of the pot, the composition of the soil, the type of orchid, which direction the windowsill is facing, is the plant active and how hot is the weather. But remembering the one basic rule for watering orchids should keep you safe. Knowing how to grow your own orchids is a fun, beautiful and easy hobby especially from your very own windowsill.
Tags: book on orchids, how to grow orchids, caring the orchids
No commentsThe Art of Orchid Growing
From Hawaii to Nepal, orchid growing is practiced by hundreds of thousands of enthusiasts and businesses. In the United States alone millions of individual blooms and stems are used by florists and designers every year, if not daily. The amount of plants needed to feed this market is astronomical. It is not surprising that growing orchids is one of the most popular forms of commercial horticulture in the world today. Orchid growing is big business, requiring substantial investment to do it right.
The Business of Orchid Growing
The first step in growing orchids is to decide which orchids one is going to grow and to what degree of sophistication you are going to operate. You will need to decide whether your focus is on mass producing market favorites or growing that one orchid that will forever have you named in the books.
When you have decided as to the level you want your business to start with, you should consider the budgeting issues. Starting an orchid growing business may take a substantial amount of money, and you should probably plan for minimum income for the first year or so. That means that your orchid growing business should plan to see some operating returns in the second year of operation. Then you should decide how you are going to finance the dream. Once you have made that decision and been successful in the acquisition of the needed capital, the next step is to implement your dream.
Implementing the Dream
For orchid growing this may be easier said than done, particularly if your only land options require the use of uncultivated land. You will need to determine whether the native soils are of any use, and if not, to decide how you are going to provide the ecosystem that your orchids will need. Hopefully these were considerations in your financing proposals, otherwise you orchid growing business may be dead before ever getting off the ground.
If there are not natural waterways you will need to determine how best to bring the required water to the growing beds or pots and planters. This may require some fairly extensive purchases and perhaps the development of a local water storage system to reduce your dependence on public water. Again, these should be elements in the financing plan. Local water storage will reduce the overhead costs to some degree. If you are trying for a year-around environment you may need greenhouses and a plant heating system as well. This all depends on the varieties of the orchids you are caring for and the extent of your plans.
Tags: Art of Orchid Growing, growing orchids, Business of Orchid Growing
No commentsFinding a Ghost Orchid by Chance
When you get to see a ghost orchid up close, it is not overtly pretty as most orchid varieties usually are. Physically, it looks fragile; it’s an epiphyte which means that it’s found anchored on trees where it gets its nutrients. The ghost orchid is found in areas of Cuba, the Bahamas and Florida where its habitat flourishes in relatively moist and humid swamp lands.
Unlike other monocotyledons, it doesn’t have stems and its leaves look more like scales than leaves. A ghost orchid is almost all roots which are flat and create this wild tangle on tree trunks where they get moisture. Its outer layer called the velamen is what it uses to absorb nutrients.
The ghost orchid flowers between the months of June and August are white and are held upwards from spikes emanating from the roots to give it the illusion of floating like a white apparition, hence its name.
Why the Ghost Orchid is Valuable
Unlike its more gorgeous sisters who bank on their beauty to be commercially saleable, the ghost orchid relies on its extreme rarity for its intrinsic value. This rarity has classified it as being endangered. In fact, taking one of the Florida Everglades is punishable under state and federal laws. Adding to this rarity is the fact that the ghost orchid is notoriously difficult to breed in an environment outside its own natural habitat. Breeders who must attempt to cultivate the said orchid must replicate the orchid’s growing conditions as close as possible.
In its natural habitat, pollination of the ghost orchid is equally daunting and unique. Only one insect, the giant sphinx moth is up to this task as it is the only one with a proboscis long enough to reach into the flower.
Even its mycorrhizal symbiosis is unique. If conditions are not right such as when the fungus that symbiosis interacts with is not present, the ghost orchid could actually die, effectively reducing its numbers.
Moreover, setting a price for a ghost orchid (if it is ever put on sale under legal circumstances) is quite prohibitive. Yet there’s no need to buy the flower in order to appreciate it. Recent sightings of specimen in many areas of Florida’s Everglades mean that there’s more than a ghost of a chance to actually see a ghost orchid.
All it takes really is a wilderness tour and just maybe, you get lucky to catch a glimpse of this delicate and rare natural apparition.
Tags: pollination of ghost orchid, ghost orchid, orchid varieties
No commentsThe Essence of Caring for an Orchid
When one brings up the topic of caring for an orchid, typically the average person is referring to the cut flower. Perhaps the cut flower was on the corsage you received or the orchid you were given as a token of love and respect. The orchid is used in such a broad variety of ways as a cut flower.
However, any thorough discussion of caring for an orchid should look at it from a number of perspectives. From the origins of the plant, to its most likely death as a cut flower, there are many aspects to caring for an orchid. One should even recall that some of the most beautiful plants can still be found in the wild.
The Wild Orchids
This is the simplest story to tell. Caring for an orchid that is growing in the wild means do not pick it and if at all possible do not damage the ecological environment of the plant at all. You must be aware that in order to survive, wild orchids need their moths, bees and wasps and their soils to stay the way they are and only mutate as nature intends. Therefore, the art of caring for an orchid that is wild means, pictures only.
Captured and Cultivated Plants
Caring for those plants that have already been captured means making sure that they are watered appropriately and that the ambient temperature closely resembles that of their native environment. If they are a cultivated plant they may not actually need as much caring for as they may have already adapted to their environment. However, they are still plants and caring for an orchid still requires protecting it from the harsh edges of temperatures and winds.
Although orchids grow almost everywhere, they are known for seeking shelter and often are found in wooded areas throughout the world. It is these environments that are often simulated in orchid greenhouses that are found throughout the world. In fact, in the deep south of the United States, there is even a secret orchid greenhouse that exists.
Cut Plants
Although, perhaps one of the most fragile looking of flowers, a cut orchid can actually survive pretty well if you reduce the ambient temperature and keep it moist. In fact, most orchids last a little longer than the average cut flower. Once the plant begins to lose its beauty, you may want to consider drying the flower. This is the last step in caring for an orchid. Preserving its natural beauty for all to see and recalling the occasion that the beautiful flower represents.
Tags: caring for Captured and Cultivated orchid, caring for an orchid, caring for wild orchid
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