This DIY hose holder completely camouflages all of that tubing and serves as a planter—you can get the tutorial at DIY Candy. (Carpentry not your thing? This DIY fencepost hose-holder may be more your speed.
An example of using containers to create a typical hedge. Instead of plantings these boxwood straight in the ground, they are higher up to block views, and can be moved if necessary. - Gardening For Life