Water is the lifeblood of any thriving food forest, but in many landscapes, it runs off too quickly, leaving plants thirsty and soil depleted. Enter swales and berms—a time-tested, nature-inspired solution for capturing and storing water where it’s needed most.
What Are Swales and Berms?
A swale is a shallow, level trench dug along the contour of a landscape to slow, spread, and sink water into the soil. Just below it, a berm—a raised mound of soil—helps retain that moisture while preventing erosion. Together, they create a natural water-harvesting system that keeps your food forest hydrated with minimal effort.
Why Use Swales & Berms?
✅ Water Conservation – Reduce runoff and keep rainwater in your soil, not the storm drain.
✅ Soil Health – Prevent erosion and encourage deep root growth by maintaining consistent moisture levels.
✅ Drought Resilience – Build a self-sustaining system that keeps plants thriving even in dry seasons.
✅ Microclimate Creation – Swales help create moist, fertile zones that support diverse plant life.
How to Implement Swales & Berms
- Observe Your Land – Identify slopes and water flow patterns to determine ideal placement.
- Dig a Level Swale – Using a shovel or machinery, dig a trench along the contour line to slow water movement.
- Build a Berm – Pile the excavated soil just downhill of the swale, shaping it into a gentle mound.
- Plant It Up! – Stabilize berms with deep-rooted perennials, fruit trees, or nitrogen-fixing plants.
Start Storing Water Naturally!
Swales and berms are a simple, low-cost way to turn your landscape into a natural sponge, ensuring that every drop of rain benefits your food forest. With this method, you’re not just conserving water—you’re building a resilient, regenerative ecosystem that will nourish your land for years to come.
Want more tips on creating a thriving food forest? Support our work at Shaome Cooperative and help us bring sustainable food solutions to more communities!
