Black 1/4" micro line with 12" o.c. emitters.
Flow rate depends on pressure, 10-25 psi, .3-.43 gph.
Each dripper has two outlets opposing each other, which means if one gets clogged, the water won't stop.
The maximum length of tubing for one individual run is 49' at 25 psi.
Micro Line attaches to any main line tubing, using 1/4" micro fittings.
Micro Line is great for circling plants, whether on the ground or in planters.