This project was built and designed by Connor from Shopfix. It’s a practical and attractive raised planter box designed to make gardening more accessible while adding a clean, cedar-built feature to any outdoor space.
These planter boxes sit at a comfortable working height, making them ideal for gardeners who want to avoid bending over or need a more ergonomic option. They’re also great for keeping plants away from ground pests and ensuring better drainage for healthy roots.
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Why Elevated Planters Are Worth Building
Elevated planter boxes are useful for both new and experienced gardeners. They provide a defined planting space, reduce weed growth, and offer a cleaner, more organized look in your garden.
Connor’s design focuses on durability, simplicity, and efficiency. The build is sturdy enough to hold soil and water without bowing and attractive enough to fit in with any backyard or patio setup.
Choosing the Right Materials
Cedar is the preferred material for this project due to its natural resistance to rot and insects. It holds up well outdoors without needing chemical treatment, which is especially important when growing vegetables or herbs.
Connor recommends kiln-dried cedar, as it’s more stable and safer for garden use than pressure-treated wood. While locally milled cedar can be hard to find, most big-box stores carry suitable stock for this project.
Building the Base Frame
The base frame comes together from cross-cut cedar boards joined with 45-degree miters. Connor uses a stop block to make these angled cuts quickly and consistently.
Each cut is aligned using an L-shaped carpenter square to keep the frame square. Once the base is assembled, it’s mounted onto 4×4 cedar legs, which lift the box to a comfortable working height and give it long-term strength.
Constructing the Planter Box Walls
The side panels are cut to length and refined using a table saw for uniformity. By joining one edge square and trimming the opposite side, the final panels look clean and consistent.
Corner supports are made from 3.5-inch-wide cedar boards. These are fastened with pocket hole screws and glue for added strength, forming a box that can hold the weight of wet soil without shifting or cracking over time.
Reinforcing the Structure
Since the planter will carry a heavy load, extra support pieces are added underneath the base. These cross-supports are attached using glue and pocket screws, helping the planter stay strong through watering and rain.
To hold the soil, quarter-inch hardware cloth is installed across the bottom of the frame. This mesh provides strong support while still allowing drainage. It’s secured tightly with staples to prevent sagging or shifting.
Interior Lining and Drainage
Over the hardware cloth, Connor adds a layer of landscape fabric. This fabric prevents soil from falling through the mesh but allows water to drain properly, which helps avoid root rot and water pooling inside the box.
This double-layer system is both functional and lightweight, letting the planter breathe while keeping the soil in place.
Final Details and Optional Upgrades
Once the structure is assembled, any excess glue is sanded off and edges are smoothed for a finished look. Connor emphasizes the importance of sanding the top edges and corners to make the planter more comfortable to work around.
While the cedar can be left unfinished, applying a protective oil or outdoor wood stain will help the planter maintain its appearance and last even longer. A finish also allows you to match the box to other outdoor decor or furniture.
Budget and Build Time
Connor estimates each planter costs about $115 in materials, making it a relatively affordable project with high practical value. By building multiple boxes at once, time and materials can be used more efficiently for larger gardens.
This build is well-suited for anyone looking to expand their outdoor growing area or add a touch of structure to their yard.
Benefits of Raised Planters
Elevated beds reduce the need for bending and kneeling, which makes gardening easier on your back and knees. They also warm up more quickly in spring and drain faster after rain, giving plants a healthier growing environment.
Keeping the planter off the ground also helps deter pests like rabbits and chipmunks. Combined with cedar’s durability, these boxes are a long-term solution for backyard or patio gardening.
A Smart, Sustainable Garden Project
Connor’s design is a balance of form and function—simple enough for a weekend build, strong enough to last for years. With clear construction steps and thoughtful material choices, it’s a project that pays off in both utility and appearance.
Whether you’re planting vegetables, herbs, or flowers, these elevated boxes make gardening more enjoyable and manageable. They also look great in just about any setting, from small patios to larger yard spaces.
Please support Connor by visiting his website: https://www.shopfix.services/. Get his plans here.