If you're looking for a creative and eco-friendly way to label your outdoor plant boxes, repurposing old switches as plant markers might be the perfect solution! Switches, especially those with flat surfaces or toggle levers, can be easily painted or engraved to display plant names. Simply clean the switches, use waterproof markers or paint to inscribe the plant names, and insert them into the soil near your plants.

This DIY approach not only recycles unused household items but also adds a quirky, industrial charm to your garden. Just ensure the switches are sturdy enough to withstand outdoor conditions, or consider sealing them with a weather-resistant coating. A fun and functional gardening hack!