My idea for PVC in the garden; Drill small holes in PVC. Use PVC to frame out your whole garden. Frame out plots as well. If you are really "into" it, frame out a walk way. Add a hose adapter. Attach hose. Be happy that you have an organized, efficient garden. BONUS! Add arches. This will allow watering from above, as well as the option of covering the plants.
- Gone quackers