Ray,

A lot of growers I know won't do this - they also won't hang any plants
above other plants because of fear of virus spreading from dripping water.

But I also know just as many growers who have greenhouses that are overgrown
jungles. =) Your mileage may vary.

-Eric in SF
www.orchidphotos.org

"Ray" wrote in message
...
What's your point? I have lots of plants and dangling vanda roots in the
aisles. Isn't an orchid greenhouse supposed to be that way?