Lady coats old cardboard boxes with joint compound and lets them dry overnight. The end result is actually genius.

Transforming ordinary cardboard boxes into stylish faux concrete planters is a creative and sustainable way to add a modern touch to your home decor. This project is perfect for those looking to repurpose materials and create unique pieces that mimic the industrial chic look of concrete without the weight or cost. By using joint compound and paint, you can achieve this trendy aesthetic with minimal effort and materials.

These faux concrete planters can be styled in various ways to complement your home's interior. Place them on shelves, window sills, or coffee tables to add a touch of industrial elegance. Pair them with lush green plants for a striking contrast or use them as statement pieces in minimalist spaces. Their neutral gray tones make them versatile enough to fit into any color scheme.

Old cardboard boxes

Begin by cutting the cardboard boxes to your desired planter size using the utility knife. Ensure the edges are smooth and even.

Lay down a plastic sheet or drop cloth to protect your workspace.

Apply a thick layer of joint compound evenly over the exterior of the cardboard boxes using a paintbrush. Focus on creating a textured surface to mimic concrete.

Allow the joint compound to dry completely overnight, ensuring it is hard to the touch.

Once dry, gently sand the surface with medium-grit sandpaper to achieve a smooth, concrete-like finish.

Paint the sanded surface with gray acrylic or latex paint, using a paintbrush to cover all areas evenly.

Let the paint dry completely before using the box as a planter.

To customize your faux concrete planters, consider using different shades of gray or experimenting with other neutral tones like beige or taupe. Adding a splash of color with metallic or matte finishes can also create a unique look. For added texture, try embedding small pebbles or sand into the joint compound before it dries. You can also experiment with different box shapes and sizes to create a diverse collection of planters.