Growing a small plum tree in an outdoor plant box is entirely possible with the right care and conditions. Plum trees, especially dwarf or semi-dwarf varieties, adapt well to container gardening, making them ideal for patios, balconies, or small gardens.

To ensure success, choose a plant box that’s at least 18-24 inches deep and wide to accommodate the tree’s roots. Use well-draining soil mixed with compost to provide nutrients. Position the box in a sunny spot, as plum trees thrive with 6-8 hours of sunlight daily.

Regular watering is crucial, but avoid waterlogging. Prune the tree annually to maintain shape and encourage fruit production. With proper care, your plum tree can yield delicious fruit while adding beauty to your outdoor space.