Creating a thriving oregano garden in outdoor plant boxes requires careful selection of companion plants that complement its growth. Oregano, a hardy perennial herb, thrives in well-drained soil and full sun, making it ideal for outdoor containers. Here are the best plants to pair with oregano for a lush and productive garden:

1. Thyme: This low-growing herb shares similar sunlight and soil preferences, making it a perfect companion. Both herbs deter pests naturally.

2. Basil: A great neighbor for oregano, basil benefits from the pest-repellent properties of oregano while enhancing flavor in culinary uses.

3. Marigolds: These colorful flowers repel harmful insects and add visual appeal to your plant boxes.

4. Sage: Another Mediterranean herb, sage thrives in the same conditions and pairs well in both garden and kitchen.

5. Lavender: With its fragrant blooms, lavender attracts pollinators and complements oregano’s growth habits.

Avoid planting oregano with moisture-loving plants like mint, as their watering needs differ. By choosing the right companions, your oregano garden will flourish in outdoor plant boxes, offering both beauty and utility.