I just had my landscape cleaned up and some trees replaced but the lighting system I had is defunct and the irrigation system is 20+ years old and in need of replacing. I need drip lines and lighting around my pool that follow a near-identical path and figured it'd ease the workload and maintenance to dig a single trench for both the polyethylene tubing and 12v power line.
Is there any danger in this? With such a low voltage I figured not, and wiring lighting systems often goes through ground that can get really wet, but thought it prudent to ask. I'm relatively new to DIY work for both irrigation and lighting.