tag:blogger.com,1999:blog-40171674385125944.post39074763601136428..comments2023-05-20T01:09:41.372-07:00Comments on Tom's Gardening Area: Vertical NFT Tubes Up And RunningCraftyTomhttp://www.blogger.com/profile/11332448576922246716noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-40171674385125944.post-4394211489949033092010-09-01T20:19:23.004-07:002010-09-01T20:19:23.004-07:00The vertical pipes are 4" diameter sewer pipe...The vertical pipes are 4" diameter sewer pipes, which have a wall thickness of about 1/8 inch. This thickness of PVC can be soften using a heat gun. <br />By simply cutting a 2 1/2 inch slot with a hack saw. Then heating both sides of the slot. One can shape the slot into a pocket.CraftyTomhttps://www.blogger.com/profile/11332448576922246716noreply@blogger.comtag:blogger.com,1999:blog-40171674385125944.post-11794254046115803222010-08-10T14:27:23.369-07:002010-08-10T14:27:23.369-07:00how did you put those slits in the pvc? They look ...how did you put those slits in the pvc? They look great!Anonymousnoreply@blogger.com