Growing tea plants in an outdoor plant box is entirely possible, provided you meet their specific needs. Tea plants (Camellia sinensis) thrive in well-draining, acidic soil and prefer partial shade to full sun. When using a plant box, ensure it’s large enough to accommodate the plant’s root system—at least 18 inches deep and wide. Proper drainage is critical to prevent root rot, so choose a box with drainage holes or add a layer of gravel at the bottom.

Tea plants require consistent moisture but dislike soggy conditions. Water regularly, especially during dry spells, and mulch the soil to retain moisture. Fertilize lightly with an acidic fertilizer to mimic their natural growing environment. Prune occasionally to maintain shape and encourage bushier growth.

While tea plants can grow slowly, patience rewards you with fresh leaves for homemade tea. With the right care, an outdoor plant box can be a perfect home for your tea garden, even in small spaces.