Yes, you can grow dwarf clove plants in an outdoor plant box, provided you meet their specific growing conditions. Dwarf clove plants (Syzygium aromaticum) are compact varieties of the traditional clove tree, making them ideal for container gardening.

To ensure success, choose a well-draining plant box with ample space for root development. Clove plants thrive in warm, humid climates and require at least 6-8 hours of indirect sunlight daily. Use a rich, loamy soil mix with good organic content to promote healthy growth.

Water the plants regularly to keep the soil moist but not waterlogged. Fertilize every 4-6 weeks with a balanced, slow-release fertilizer to support flowering. Prune lightly to maintain shape and encourage bushier growth.

With proper care, your dwarf clove plants can flourish in an outdoor plant box, offering aromatic leaves and potential spice harvests in the right conditions.