Wish I could leave negative stars. I have sprinkler lines that are 2" below ground level, low pressure, and had to have all of the drip system replaced in the backyard by a real irrigation company. When I questioned this, I was told that drip irrigation in a planter of individual plants was not a proper application. No response when I asked them what a "proper application" for drip was in their opinion. They "tried" to fix their mess and were wholly unable to do so. When I had the system removed, we found the reason. Multiple spaghetti lines from one emitter. Surprisingly, all the water was going to the downslope plant and the upslope plants died. Who would have guessed? If you think saving a few dollars over an actual skilled company is worth it, think again. read more