Yes, urban planter boxes with hidden storage for tools or watering cans are available. They are most common in three forms: planter benches with lift-up seats or side compartments, modular planter systems with concealed side panels or removable access doors, and custom-built street furniture that combines planting space with lockable storage cabinets. A planter bench is especially practical for small patios, rooftops, and courtyards because it provides seating, greenery, and a discreet place for hand trowels, gloves, small bags, and a compact watering can. Modular designs are useful in tighter urban settings because the storage section can be added only where needed.
When choosing one, separate the storage area from the soil and drainage. Tools and watering cans should sit in a dry, ventilated compartment with a removable tray or false bottom, and the planter itself should still drain freely. Weather resistance matters: powder-coated aluminum, cedar, HDPE, and composite materials are common choices for outdoor urban use. For shared or public spaces, look for lockable latches, tamper-resistant hinges, and sturdy load ratings. For balconies or roof terraces, check the overall weight and whether the storage lid can be opened safely without blocking walkways. If you need to store a standard watering can, confirm the internal height and width before buying. Many garden suppliers, street furniture manufacturers, and local fabricators offer ready-made or custom options, so urban gardeners can combine planting space with practical, hidden storage.