Nature Shelf | Classroom Planting Shelf with Potting Trays and Flower Tube Holders*Ships via truck in 4 6 weeks. Inspire curiosity, responsibility, and a love of nature with the Nature Shelf, an indoor planting shelf designed to help children observe and participate in the full cycle of plant growth. Ideal for classrooms, early learning environments, and nature themed learning areas, this interactive shelf provides a hands on way for young learners to plant seeds, water soil, monitor growth, and explore the wonders of plant life.