URBAN PLANTER BOXES

Poor drainage is a common issue in urban planter boxes, leading to waterlogged soil, root rot, and unhappy plants. Fortunately, improving drainage is straightforward with a few key steps. First, ensure your box has adequate drainage holes. If there aren't enough, carefully drill more in the bottom. A foundational layer of coarse material is crucial. Add a two-inch layer of gravel, pebbles, or broken pottery shards before adding soil. This creates a reservoir for excess water. Next, choose the right soil mix. Avoid heavy garden soil; opt for a high-quality potting mix designed for containers, which typically includes perlite or vermiculite for aeration. For an extra boost, mix in additional perlite or coarse sand. Consider using a piece of breathable landscape fabric between the drainage layer and the soil to prevent soil from washing down while allowing water to flow through. Elevate your planter box using pot feet or bricks to ensure the holes aren't blocked and air can circulate underneath. Finally, be mindful of watering. Overwatering is often the core problem. Check soil moisture by feeling an inch below the surface; water only when it's dry. By implementing these methods—ensuring holes, creating a drainage layer, using well-aerated soil, and watering correctly—you can create a healthy environment for your urban garden to thrive.