1. Start with the Base: Bulk Materials
Use cheap materials like logs, branches, dead leaves, straw, or cardboard to fill the bottom ⅓ to ½ of the bed.
2. Add Organic Matter
Layer compostable kitchen scraps, unfinished compost, or manure to enrich the soil over time.
3. Add a Middle Layer
Use garden soil, compost, and aged mulch or wood chips for good drainage and nutrients.
4. Top Layer: High-Quality Soil
Fill the top 6–12 inches with nutrient-rich compost, potting soil, or a mix of garden soil and compost.
5. Water and Settle
Water each layer as you build to settle the materials and promote decomposition.
6. Mulch the Surface
Add mulch to retain moisture and suppress weeds.
