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What
You’ll Need
Windowsill growing requires no special
fixtures, other than a humidity tray on which to place your
potted plants, and a nearby spray bottle to mist your plants
occasionally. If you have more than half a dozen orchids, a
one-gallon spray tank with a watering hose will make it easier
to take care of them.
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Growing
Guide
Grow your plants several inches from the
window with sun loving orchids such as cattleyas and
dendrobiums closest to the glass.
Shade loving plants such as phalaenopsis can be grow
in the shadow of these plants, or on a table close to the
window. Direct sunlight on orchid plants can burn leaves
especially during the hot summer months.
Heat build up can be a problem in western exposures
during the late afternoon as the sun begins to go down. A
sheer curtain, or window-blind, may be needed to protect
plants from excessive light and heat at these times. Ample
air circulation is also important and a light fan directed
just above the leaves, will help keep your plants cool.
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Insect
pests can be gently washed or scraped off your plant, or
treated with a natural insecticidal soap
or horticultural fine oil. Isopropyl alcohol, which is
available at drug stores, can also be used to spot treat
plants. Be
sure to carefully read all instruction labels on
insecticides and only use those recommended for indoor
use.
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Suggested
Orchids to Grow
Bright
sunny exposures:
Cattleyas, Ascocendas, and Dendrobiums
Bright light but no direct sun:
Phragmipediums, Oncidiums and Brassias
In the shadow of sun-loving orchids:
see
orchids
to grow with northern or eastern exposure
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