Maximize patio space and minimize grass and plantings, as cement and brick require little to no work compared to gardens. Build a drain in the patio or build the patio in an area with good drainage so that puddles and mud do not collect on the patio or on grassy areas.
Arrange plants directly in the sunlight where plants will also be exposed to rain. If the courtyard is enclosed by four walls, plant in the middle of the courtyard so that the school building does not shield the plants from rain or sun. Create islands of green in the courtyard. Shape the islands in a square, the edges of which are easy to mow compared to other designs.
Plant trees, bushes and shrubs that require little upkeep. For instance, choose trees that do not bear fruit, since fruit will need to be picked or collected off the ground during the summer. Plant low-maintenance shrubs such as boxwood or inkberry holly, which do not need to be pruned.
Plant flowers that are easy to maintain. For instance, plant perennials that tolerate a wide range of growing conditions, such as cold and heat, that do not need to be staked and that do not need to be divided every few years. Plant flowers that resist disease and insects, since chemical sprays have to be applied regularly and may present a danger to students with allergies. For example, plant hostas, peonies, daylilies, astilbles or globe thistle.
Place a statue to provide decoration or appeal. Arrange a few benches for students and visitors to sit. Avoid ponds or water fountains. Although desirable, these fixtures require a lot of upkeep. They need to be cleaned often for aesthetic purposes and to prevent clogs and drainage problems. Further, water pools may not be safe for young children.