Hi,

I live in an appartment in Copenhagen, Denmark where the only reasonable place to put my orchids is in the windowsil. This ofcourse makes them exposed to sunlight some hours a day. But we just had new energy saving windows installed, and they block out some light and energy (it's visible when I open a window the light coming in there is much brighter then through the glass). Furthermore the climate in Denmark is more or less the same as in the lower part of Canada - only at sea level.

So I'm thinking: Does the sun harm my orchids when it's through those windows?

In the entire 2 months I've been growing orchids (Very new, but very enthusiastic grower) they have been in that window, and no black spots, yellow leaves etc. has formed..

Christian