Yes, there are urban planter boxes designed specifically for growing herbs in a kitchen courtyard. They are often sold as herb garden planters, kitchen courtyard planters, modular herb boxes, balcony herb planters, or self-watering kitchen planters. A general urban planter can also work, but herb-focused designs usually make better use of small spaces and are easier to manage for daily kitchen harvesting.
The most useful designs for a kitchen courtyard tend to include shallow planting depth, good drainage, a compact footprint, and easy access from the kitchen door. Self-watering herb planters are popular because they help keep basil, parsley, chives, and mint from drying out between busy days. Modular or tiered herb boxes are also useful in narrow courtyards because they separate plants with different watering needs and allow you to grow more herbs in less floor space. Rolling planters with casters are practical when the courtyard gets uneven sun, while wall-mounted or railing planters can free up walking space in very small areas.
For a kitchen courtyard, choose a planter box that is weather-resistant, UV-stable, and easy to clean. Check that it has drainage holes or a reservoir system that will not waterlog the roots. Mint is best kept in its own compartment because it spreads quickly and can crowd out slower herbs. Rosemary, thyme, and oregano usually prefer more sun and sharper drainage, while parsley, chives, and mint can tolerate slightly more shade. Most culinary herbs need about four to six hours of sunlight, so place the planter where it gets reliable light and is still convenient to reach while cooking.
In short, yes: herb-specific urban planter boxes exist, and they are increasingly common for kitchen courtyards. If you cannot find one labeled for herbs, choose a compact planter with drainage, a suitable depth, and optional wheels or modular sections. The best setup is the one that keeps fresh herbs close to the kitchen, healthy in the available light, and simple to water and harvest.