The video starts with a small tree with purple fruits on its branches. The tree is shown in various stages of growth, with the roots becoming more visible and the fruits growing larger. The background is a simple landscape with a blue sky, green grass, and a brown ground. The tree's roots are shown in detail, with a close-up of the root system and a diagram of the cross-section of a tree trunk. The colors used in the video are bright and vibrant, with the tree and fruits being a shade of green and purple, respectively.