What Does A Spider And A Brassia Orchid Plant Have In Common?
What does a spider and an orchid plant have in common? Yes, Halloween is a
special day. Brassia orchid plant is a name given to these spider orchids.
Indeed, you can see the
resemblance to the spider in this picture.
These beautiful orchids are from the Genus Brassia, the spider orchid. The
long and slender petals and septals are like spider legs.
They are named in honor of William Brass, a 19th-century British botanical
illustrator, this orchid grows in the wet forests of tropical Central and South
America, but it is also comfortable in cultivation.
Many species in the genus Brassia orchid plants are pollinated by
parasitic wasps, which normally lay their eggs on spiders. The patterns and
structure of Brassia orchids resemble a spider in its web enough to
encourage these wasps to lay their eggs in the plants' blossoms and in doing so
pollinate them.
The flower spike will provide you with a number of these flowers which do
resemble spiders along the spike. Brassias are crossed with Miltonia and
Ondontoglossums to produce some very pretty orchid plants. Some have flowers
that reach about 10 inches in diameter.
And did I mention they are extremely fragrant as well.
They are not hard to grow but do require some specific parameters for their
growth. First, spider orchid plants do require either high intensity bright
light. This can be diffuse light. They should not have the direct noon-time
sunlight.
During the day and into their growth and blooming period they like temps
between 65 and 75 degrees Fahrenheit (18 C. - 24 C.) At night the temps for the Brassia orchid
plant should be between 55 and 65F. ( 13 C. - 18 C.)
Just after their blooming period these plants need a rest for
several weeks. This means that the temperature should be kept on the lower end
of the range, 55 - 60 degrees.
As far as watering, they need to be kept moist but not wet during their
growing season. The growing period is during the development of the pseudopods
which are flat and when the inflorescence (flower spike).
After this period you should water only once a week.
Spider orchid plants do need both humidity and air circulation. The humidity
is between 50-70%. This is a little higher than most orchids. For air
circulation you can use a small fan, but don't point the fan on the plant.
Now when you remember or see a spider you can imagine the beautiful Brassia
orchid plant.
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