Garden troughs can be used to frame your garden, or can be portable containers in case you need to move particular planters. (Jade Seok/Unsplash)Garden bar, or garden trough, are long rectangular containers that are used to either frame areas in your garden, or also create planters that are portable if you need to move them at some point. We associate a garden bar as the those outdoor bars used for mixing drinks at backyard parties. But in gardening, we use the term to describe a planting container, that is long and rectangular in shape that can also be moved. A gardening bar is mostly known as a raised planter bed, used if you have limited space in your garden as well as a decoration. A trough is a narrow, boxlike receptacle that tends to hold various items like feed or water for animals. They tend to be slightly off the …