School Greening

Growing Living Schoolyards

Children spend a large part of their lives at school. Yet many schoolyards are remarkably simple ecosystems—dominated by asphalt, concrete, lawns and play structures. Once upon a Watershed is working to bring nature back into these spaces, creating living schoolyards where students can learn, explore and participate in the regeneration of their local environment.

Our school greening efforts support native habitat gardens, food forests, edible gardens, rainwater gardens and composting programs. Together, these features create healthier, more diverse campuses while giving students daily opportunities to experience nature where they spend much of their time.

Native plants form the foundation of our schoolyard habitats. Educational signs identify plants and include QR codes linking to our online native plant database, allowing students, teachers and families to discover the plants around them and learn about their ecological relationships.

A particular focus is creating centers of oak regeneration on school campuses. Oaks are keystone species, supporting an extraordinary diversity of birds, insects, mammals, fungi and other organisms. Planting oaks transforms a relatively simple schoolyard ecosystem into the beginnings of a much richer web of life.

Trees are also increasingly important as our climate warms. Their canopies provide shade and cooling, while their roots support living soils, capture rainwater and help create more resilient landscapes. An oak planted by a student today can become habitat and shade for generations of students to come.

Food forests and edible gardens add another dimension, helping students understand where food comes from and experience the satisfaction of growing it themselves. Rainwater gardens demonstrate how water can be slowed, captured and returned to the soil rather than treated as waste. Composting completes the cycle, allowing students to watch yesterday's organic materials become tomorrow's living soil.

These are not simply landscaping projects. Nature-rich school grounds have been associated with benefits including improved physical and mental well-being, greater engagement with learning, and improvements in attendance and behavior. They also provide something less easily measured: curiosity, wonder and a sense of belonging to the living world.

Our goal is to create schoolyards where ecological relationships are visible and students become participants rather than observers—planting an oak, making compost, harvesting food, watching pollinators or following rainwater as it moves through a garden.

By bringing nature back to the schoolyard, we bring nature connection into children's everyday lives—and give the next generation the opportunity to help create the healthy, resilient landscapes they will inherit.