Originally Posted by ArTurf
I would not recommend them. Reasons being most systems I deal with do not distribute evenly and even if they did there would be the issue of the time it takes to empty the lines of non-fertilized water, how would you know when you were fertilizing or not. Also fert delivered in liquid form is less forgiving than granular.
This is exactly what I was gonna say. so many systems that water extremely inefficiently would just spell disaster.