At left, raised planter with removable side with painted images of carrot, radish, and potato roots. At right, hinged door opened to reveal actual roots of plants growing inside.

Figure 33: Example of root viewer box in a school garden, with "door" closed (left) and open (right).

At left, raised planter with removable side with painted images of carrot, radish, and potato roots. At right, hinged door opened to reveal actual roots of plants growing inside.

Photo credit: istock photo.