Tree Roots Invading Your Compost Pile? Here's the Simple Fix

Keep Tree Roots Out of Your Compost

Tree roots love the rich, moist environment of a compost pile. If roots have already invaded, don't worry—the solution is straightforward.

Step-by-Step Remedy

1. Harvest the finished compost. Remove all crumbly, fully decomposed material and spread it around garden beds.
2. Set aside partially decomposed matter. Keep it separate to restart the pile.
3. Create a root barrier. Before rebuilding, lay a 2-inch layer of small sticks or coarse woody material on the ground. This elevates the new pile above the root zone.
4. Turn the pile regularly. Harvest compost every three months to prevent roots from reestablishing.

The stick layer allows air and water movement while physically blocking roots until the compost is fully broken down and ready to use.