Yes, you can absolutely repurpose an old dresser drawer as an urban planter box, provided the drawer is made of suitable material and you are willing to do a little prep work. A wooden drawer can become a charming, rustic planter for a balcony, fire escape, small patio, or sunny window ledge. It often costs less than buying a new planter, and it keeps furniture out of the landfill. But it is not always the best choice. If the drawer is flimsy, made of particleboard, or too heavy once filled with soil, buying a purpose-built planter may save you time, mess, and disappointment.
Start by checking the material. Solid wood, especially cedar, cypress, teak, or redwood, is naturally rot-resistant and works well outdoors. Pine can work too, but it may need a food-safe sealant and will degrade faster in wet conditions. Avoid old pressure-treated wood if you plan to grow edibles, because older treatments can contain harmful chemicals. Particleboard and MDF are poor choices for planters: they swell, crumble, and lose strength when wet. If your drawer is made of those materials, it is usually better to buy a planter.
Next, plan for drainage. A planter without drainage becomes a swamp, and roots will rot. Drill several holes in the bottom, about 1/4 to 1/2 inch wide, spaced evenly. If the drawer has a decorative front or thin bottom, reinforce it with a few wooden braces. Line the inside with landscape fabric or a permeable geotextile to keep soil in while letting water out. You can also add a plastic liner with drainage holes, but never seal it completely. For extra protection, raise the drawer slightly off the ground with small blocks or casters so air can circulate and water can escape.
Consider weight and size. Soil is heavy, especially when wet. A large dresser drawer can become too heavy for a balcony railing or fire escape. If you need to move it, add locking casters. Use a lightweight potting mix rather than garden soil; it drains better and weighs less. Choose plants that match the drawer's depth. Shallow drawers, around 6 to 8 inches deep, work well for lettuce, herbs, pansies, succulents, and creeping thyme. Deeper drawers, 10 to 12 inches or more, can support tomatoes, peppers, kale, and compact shrubs. Remember that urban conditions can be harsh: wind, reflected heat, and limited sun. Pick plants suited to your light and climate.
Aesthetics also matter. An old drawer has character, such as chipped paint, brass pulls, or dovetail joints, that a generic plastic planter lacks. You can sand and repaint the outside with exterior paint, or leave it weathered for a vintage look. If you want a cleaner look, stain or seal the wood with a plant-safe product. Just avoid painting the inside where soil touches it, or use a liner to separate soil from treated surfaces.
So should you buy one instead? If you need something lightweight, weatherproof, and ready to hang, a store-bought planter may be the smarter choice. Commercial fabric planters, resin boxes, and self-watering containers are designed for urban spaces, and many come with brackets or drainage systems. They may cost more upfront, but they save time and reduce the risk of rot, pests, and structural failure. If you rent, move often, or have very limited space, a ready-made option can be more practical.
In short: repurpose the drawer if it is solid wood, structurally sound, and you can add drainage, a liner, and safe reinforcement. Buy a planter if the drawer is particleboard, too heavy, or you want a low-maintenance, long-lasting solution. Either way, you can create a productive little urban garden that reflects your style and your space.