What i do when i install in vegetable gardens are install the sprinklers on the ground as if it were a lawn, and then on the same line i run sprainkler heads attrached to risers above ground, that way you wont have a problem when the vegetables grow, another thing is that using drip, is that the vines from the vegetables make grow around it, and cause problems
Thanks
Ray
Rays Above and Beyond Automatic Lawn Sprinklers
Thanks
Ray
Rays Above and Beyond Automatic Lawn Sprinklers