Best damn organic recycled solar pump hydroponic system

Step 11 Create Drip Taps on the 3/8 inch tubing

Use a tool to puncture the tubing. Since you are going to have plants on both sides of the 3/8" tubing, it is wise to make your holes angled slightly downward, to keep nutrient from dripping back along the underside of the nozzles.

After making a puncture with the tool, push the drip nozzles into the holes that you made in the 1/2" tubing.  Put a drip nozzle at the base of each plant.