The answer to 'landscape lighting dying plants' is that there are several common causes for landscape lighting issues that can lead to dying plants. The most likely culprits are improper lighting placement, electrical problems, or issues with the plants themselves.
Improper lighting placement can cause plants to receive too much or too little light, leading to stress and decline. Electrical problems like short circuits or loose connections can also disrupt power to the lights and impact plant health. And in some cases, the plants themselves may simply be incompatible with the lighting conditions or have other underlying issues.