There is a good mailing list which is discusses about Greenhouse. I think they might have a archive. Try this link for garden mailing list. http://www.prairienet.org/ag/garden/maillist.htm -- Duncan McAlpine, Federal Way, WA m*@eskimo.com Why buy plants when you can grow them yourself.....? http://www.eskimo.com/~mcalpin/ http://www.eskimo.com/~mcalpin/pumkin.html