How to Build a DIY Raised Planter Box on a Budget

Raised planter boxes are great for any garden or backyard. It provides a contained space to grow plants, vegetables, and herbs, and can add visual appeal to your outdoor area. Fortunately, you don’t have to. break the bank to build your own raised planter boxes. You’ll learn how to build DIY raised planter boxes on a budget.


2x4x8 pressure-treated lumber: This refers to a specific type of wood that measures 2 inches by 4 inches by 8 feet in size and has been treated with chemicals to resist decay, insects, and other types of damage. It is a commonly used material for building outdoor structures and furniture.

Exterior screws: These are screws specifically designed for outdoor use, as they are resistant to rust and corrosion. They are available in various sizes and types, such as wood screws or deck screws, and are typically made of stainless steel or coated with a protective material.

Weed barrier fabric: This is a material used to prevent weeds from growing in the planter box. It is typically made of woven polypropylene or another synthetic material and is placed at the bottom of the box before filling it with soil. The fabric allows water to pass through while blocking the growth of weeds.

Landscape fabric staples: These are U-shaped metal staples used to secure the weed barrier fabric or other types of landscape fabric to the edges of the planter box. They are typically made of galvanized steel and come in a variety of sizes.

Soil: Soil refers to the mixture of organic matter, minerals, and nutrients that plants grow in. For a raised planter box, it is important to use high-quality soil that is well-draining and nutrient-rich. This can be achieved by mixing together topsoil, compost, and other organic matter.

Plants: Plants refer to the living organisms that will be grown in the planter box. They can be flowers, vegetables, herbs, or any other type of plant that is suitable for the growing conditions in the box.


  • Circular saw
  • Drill
  • Level
  • Measuring tape
  • Shovel
  • Wheelbarrow (optional)

Step 1: Decide the Size of Your Planter Box

Decide on the size of your planter box based on the available space in your garden or backyard. A standard size for a raised planter box is 4 feet long by 4 feet wide and 8 inches high. Adjust the dimensions based on your needs and preferences.

Step 2: Cut the Lumber

Use a circular saw to cut the lumber into the desired lengths for your planter box. For a standard size planter box, you will need the following pieces:

4 pieces of 2x4x8 pressure-treated lumber cut to 48 inches

4 pieces of 2x4x8 pressure-treated lumber cut to 11 inches

Step 3: Assemble the Planter Box

Using exterior screws, attach one 48-inch piece to one 11-inch piece to form a corner. Repeat for all four corners. Attach the remaining 48-inch pieces to complete the frame.

Step 4: Add Weed Barrier Fabric

Line the bottom of the planter box with weed barrier fabric. By doing so, weeds won’t grow through the soil.

Step 5: Add Soil

Fill the planter box with soil. You can use a combination of garden soil, compost, and other organic matter to provide your plants with the nutrients they need to grow and thrive. Use a shovel or wheelbarrow to transport the soil to the planter box.

Step 6: Plant Your Plants

Plant your desired plants, vegetables, or herbs in the planter box. Be sure to follow the planting instructions for each type of plant to ensure proper growth.

Step 7: Water and Maintain Your Planter Box

Water your plants regularly to keep them hydrated, and maintain your planter box by removing any weeds that appear. Mulch can also be added as a layer. to help retain moisture and suppress weeds.

Building a DIY raised planter box on a budget is a great way to add a contained space for gardening in your backyard or garden. By following these simple steps and using affordable materials, you can create a raised planter box that is both functional and visually appealing. Moreover, you can also check out these garden tools: raised garden bed, garden box, raised garden bed plan, and raised bed. Each tool has a different function, but all of them can improve your garden.

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