Dr_Zinj
Veteran Member
Don't bury straight hose. Always encase it in hard pipe. Asphalt paper tube, ceramic, PVC, or iron.
I'm interested in the subject too - have been thinking of running a line down to the garden just for summer use. Blow it out with compressed air in the fall and keep it dry to avoid freezing.
Won't that hose freeze this winter splitting the hose being buried so shallow? I just roll up hoses myself after use, no hose reel. Heck a hose reel at Lowes is $30 or so.
I have buried both hose and PVC. Hose should only be a temporary thing. 4ft seems deep! Is that really your frost line? If you purge the line before the winter, I don't see why you need to go that deep with a permanent line but it is the proper way to plumb. I am assuming you wouldn't be using it in the winter.
I say go for the hose for temporary. It works for me in a place that I drain at end of season (little vege garden off deck with simple HD timer). Eventually I will plumb this permanently like my Rainbird and other waterline once I have the arrangement I like. And with a BH, you have no excuse for not doing it right.The hose is the summer line to get me through. The outbuildings are going to be built/shifted in the future. The freeze line is about 28-30 inches by code. But if I'm digging a trench, I have a backhoe and the time for the permanent setup. Why not dig to the 48 inch line? The permanent rig will be at the back of the house.