The cloud "rains" down on the plant when watering. A reservoir at the bottom collects excess water and keeps the soil moist when you're away. A hidden slot in the arm allows for the mounting of an optional LED grow light.

Inspired by the Wall Flower Mount (Click) by 3DPVDB.

Optional: I'm using this LED from eBay. It's supposed to be for 15V, but I'm running it just fine with a 12V power supply. I bought my power supply off a local shop, but any cheap power supply capable of supplying at least 500mA should do fine. Most plants would do just fine with 24hrs of light, but add a timer if you want to give your plants some rest.