Drip system not watering anymore.

So I have a superior pump 1/2 hp that I have hooked up to 3/4" PVC pipe. With 4 Raindrip 8 port manifold. 1 tubing line going into each 2 gallon pot. 32 plants... At first for the first 2 weeks everything was working fine. Then all of a sudden it just stopped working. No water is coming out of the tubing. When I disconnect the PVC from the pump. The pump works fine. Idk what's going on.

When I ran that type of splitter I would run into clogs. All I can suggest would be to take apart to see what's causing the blockage. It would usually be caused by solids precipitating out of solution from the nutes. This is where some mechanical skills/prowess come in handy. Good luck.

Its probably clogged! Take it apart run everything under warm water and smash a pipe cleaner in there. Also use black tubing. Other than PVC any color tubing besides black with start to grow some funk in it due to lights & heat. Good luck!