Growing a small citrus tree in an outdoor plant box is not only possible but also a rewarding way to enjoy fresh fruit even in limited spaces. Citrus trees, such as dwarf varieties of lemons, limes, or oranges, adapt well to container gardening when given the right conditions.

To succeed, choose a plant box that’s at least 18-24 inches deep with proper drainage holes. Use well-draining, slightly acidic soil mixed with compost to provide nutrients. Place the box in a sunny spot where the tree receives 6-8 hours of sunlight daily.

Water the tree regularly, keeping the soil moist but not soggy. Fertilize every 4-6 weeks during the growing season with a citrus-specific fertilizer. In colder climates, move the plant box indoors or protect it from frost to ensure year-round health.

With proper care, your outdoor plant box can become a thriving home for a small citrus tree, adding beauty and fresh flavor to your garden or patio.