"wendy7" wrote in
news:EUgwd.7455$2r.225@fed1read02:

Yes Dusty, I often envision a setup with a computer & software connected
to the greenhouse with access to all the controls, heating, cooling,
humidity etc. A remote camera with night vision to watch for slugs would
be neat too.
Curious, how does your hot water heating system work?

Oh OH OH! A laser tracking and vaporization system for slugs would be cool.