Creating a mini citronella garden in an outdoor plant box is a simple and effective way to keep mosquitoes at bay while adding greenery to your space. Citronella plants, known for their natural mosquito-repellent properties, thrive in containers and are perfect for small gardens or balconies.

To start, choose a sturdy outdoor plant box with good drainage. Fill it with well-draining potting soil mixed with compost for nutrients. Plant citronella seedlings or cuttings, spacing them about 12 inches apart to allow room for growth. Place the box in a sunny spot, as citronella plants need at least 6 hours of sunlight daily.

Water the plants regularly, keeping the soil moist but not soggy. Trim the leaves occasionally to encourage bushier growth and release more of the mosquito-repellent scent. For added variety, you can mix in other mosquito-repellent plants like lavender or lemongrass.

With minimal care, your mini citronella garden will flourish, providing a natural and fragrant way to enjoy your outdoor space mosquito-free.