Ok, we finally got the raised beds done and now I need your help. When we built the raised beds, we used existing sprinklers to add an outlet in each bed for a drip system. But I am thinking we forgot something! A back flow thingy?

Because we went up with the pipe now the other outlets on that run drip? Can someone explain to me please.

Here is a pic of the pipes.

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and here are the raised beds

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I think I will run to the store today to find what I need. I do know that when DH blew into one of the uprights to clear the pipe it did stop dripping for awhile.

Thanks,

Laura