Friday, February 10th, 2012

Are You Using Your Orchid Lights Properly?

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Since so many orchids are found naturally in sunny regions of the world, you would expect that the orchid in your home would require brilliant light too. Most like four to six hours of natural light day-to-day. But keep in mind that there are some which don’t need so much light. Harsh, hot direct light is never good. Bright or not, in general, orchids can be found growing in nature with lots of humidity and filtered light.

Orchid lights are a good way to ensure that your orchid gets the right amount, without having to guess. Orchid lights give them direct control over how much light their orchids receive. Many lights have clamp on fixtures, and can rotate 360 degrees and angle at 90 degrees. One good light choice is flourescent, since it gives your orchid the light, but without the damaging heat. These are especially a good choice if your house is particularly dark, as could be the case for a house surrounded by tall trees.

A combination of sunlight and fluorescent light makes a great combination for many orchid blossoms. The following principles apply regardless of which source of orchid light you are using. Your orchid will tell you when it is not getting enough light, as its leaves will become a darker green. When the leaves turn pale green or yellowish it can mean that it is getting too much light, although it could also mean too much water. As you gain more experience, you will learn what adjustment your orchid is calling for. Bright, light green and glossy leaves are good indictors of health. Blossoming of your orchid means it is very healthy.

If your plant is placed by a window, make sure it is draft-free. An east window is excellent for morning sun and most orchids will do well there. Indoor orchids need more light, as they are tropical in nature and used to getting more light outdoors. They are not used to winter at all. Remember, they don’t need much if any direct sunlight, but an indirect light source.

Each type of orchid has a a little different light requirement. Several do alright out in the shade, or in trees. For house orchids, artificial lights will give you the most control. You may want to purchase orchid lights for these types of orchids. Bright light and indirect sun is required by Cymbidiums, Vandas, Cattleyas, and Dendrobiums. Those requiring medium light, but no direct sun, are Oncidinae, Intergenerics, Oncidiums, Miniature Cattleyas, Phalanaenopsis, and Phramepediyms. Orchids requiring low light levels, in the source of bright, indirect light, are the Jewel orchids. These are Paphiopidilems, and some Angraecoids. LED orchid lights are available and provide high spectrum light for your indoor plants. Remember, if your orchid is Epiphytic, it has a root system that needs sunlight for photosynthesis.

Orchid lights range from very simple to quite complex. Inexpensive indoor orchid lights include a range of popular reflectors. Digital indoor grow lights give you a little more control. Air-cooled indoor orchid lights make sure light temperatures don’t get too hot for your plant. In general, when orchids are in a resting phase, they won’t require as much light. During growing or flowering seasons, they will need to have more light. Never put an orchid in the dark when it is not flowering. It still needs sunlight, as all plants do, for photosynthesis.

An orchid light can make caring for your orchids a little easier. It removes one of the crucial variables required by your orchids for healthy, vibrant growth and bright blooms. Whichever orchid light you opt for, first make certain you know the individual light demands of your orchid.

What you just learned about orchid lights is just the beginning. To get the full story and a FREE Orchid Care Minicourse, check us out at Growing Orchids .

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