Build a Raised Garden Bed for Better Soil and Drainage

Materials Needed

Gather your supplies before starting. For wood beds, you’ll need untreated lumber, screws, and a drill. For brick beds, prepare bricks, sand, and a level. Both options require landscape fabric, soil, compost, and mulch.

• Choose untreated wood to avoid chemical leaching into the soil.

Building the Bed

Decide on the size and location of your raised bed. For wood beds, cut planks to size and assemble with screws. For brick beds, lay a foundation of sand and stack bricks in a staggered pattern for stability.

1. Measure and mark the area for your bed.
2. Assemble wood frames or stack bricks to desired height.
3. Ensure corners are square and structure is level.

• Line the bottom with landscape fabric to prevent weeds and retain soil.

Soil Layering

Proper soil layering ensures healthy plant growth. Start with a base layer of gravel or sand for drainage, followed by a mix of topsoil and compost. Finish with a layer of mulch to retain moisture.

1. Add 2 inches of gravel or sand for drainage.
2. Mix equal parts topsoil and compost for the main layer.
3. Top with 1-2 inches of mulch.

• Test your soil pH and amend as needed for specific plants.

Planting Zones

Plan your planting zones based on sunlight and plant needs. Group plants with similar water and light requirements together for easier care.

1. Map out zones for sun-loving, partial shade, and full shade plants.
2. Consider companion planting to maximize space and deter pests.

• Rotate crops annually to prevent soil depletion.