The name spider orchid plants
bring with it all our images of spiders. What are yours? Some may be good and
some not so good.
These beautiful and very
fragrant orchids are from the genus, Brassia. They have long slender septals
which give them the appearance of a spider.
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 of this genus Brassia are pollinated by
parasitic wasps, which normally lay their eggs on spiders. The patterns and
structure of Brassia orchid plant 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
During their growth period, the development of the
psuedopods and inflorecense (flower spike), they need more water and humidity.
The spider orchid plants needs to be kept moist during the
growth period but not wet. Don't allow it to dry out. Once the growth season is
completed let it rest for 2-3 weeks. Water it about once a week at this time.
The humidity needs to be between 50 - 70%, a little higher
than most orchids. Oh, don't forget the spider orchid plants needs good air
circulation.
Bright light and not noon-day sun is needed for their
light. It can be bright diffuse light.
The potting medium need a mixture of charcoal, perlite,
medium bark and peat moss. Don't worry about re-potting for a couple of years.
Spider orchid plants will give you years of wonderful
fragrance and an elegant plant you will be proud to show off.