>If the circulation is gentle, though, and if
>you have a lot of moisture in the sphagnum that can evaporate,
>then the humidity will probably be high enough and the temperature
>may be kept at a reasonable level.
>>Perry
I have often considered trying to hook up an evaporative cooler for small
special setups such as Darlingtonia or highland Nepenthes. It would seem to me
that a small submergible pump and a fan operating on the same timer could be
hooked up, perhaps using a loose weave fabric as the evaporator. Has anyone
tried this? How about the growers with greenhouses - has anyone made their own
big unit instead of buying one?
Tom in Fla