Creating a magnetic plant arrangement in an outdoor plant box is all about balance, color, and texture. Start by selecting a variety of plants with different heights, foliage, and blooming seasons to ensure year-round appeal. Choose a focal point, such as a tall ornamental grass or a vibrant flowering plant, and build around it with complementary species.

For a cohesive look, group plants with similar sunlight and water needs. Incorporate trailing plants like ivy or petunias to soften the edges of the box, and add pops of color with seasonal blooms. Layering is key—place taller plants at the back and shorter ones in front for depth.

Don’t forget about maintenance. Regularly prune and deadhead to keep the arrangement fresh, and refresh the soil annually to nourish your plants. With thoughtful planning, your outdoor plant box will become a captivating centerpiece in your garden.