I thought of a cool way to water a mini/large bog or a pot, without making a big mess and knocking over small plants. First you take a peice of PVC pipe, long enough to go about halfway to the bottom of the soil. Put some kind of fine screen or net over one end of the pipe, then put one of those PVC cover things on the other end of it. Drill some small holes all over the tube. Now stick the tube, covered end down, into the soil so that just the top of the pipe is sticking out of the top of the soil. To water you just pour the water down the tube until it fills up, then the water drains out the sides into the pot, without making a big mess. The screen on the pipe is to keep anything from going/falling in (Bugs, leaves, frogs, etc). You can put it anywhere, or you can put it near plants that like alot more water than others. You can also use more than one if it's a big bog. I tried to make this picture in paint.