tag:blogger.com,1999:blog-17960491.post113319911887640864..comments2024-01-03T03:14:59.939-08:00Comments on How to build a PVC greenhouse: PVC Greenhouse: Square Support Structureadamihttp://www.blogger.com/profile/05410502442915248830noreply@blogger.comBlogger1125tag:blogger.com,1999:blog-17960491.post-20466920064942284412008-10-27T15:56:00.000-07:002008-10-27T15:56:00.000-07:00great idea. Simple, cheap and effectivegreat idea. Simple, cheap and effectiveAnonymoushttps://www.blogger.com/profile/08403757845009744330noreply@blogger.com