Creating a wolverine-resistant outdoor plant box requires selecting sturdy, resilient plants that can withstand wildlife interference. Wolverines are known for their strength and curiosity, so choosing the right plants is essential for a thriving garden. Here are some of the best options:

1. Rosemary: This aromatic herb is tough and unappealing to wolverines due to its strong scent. It thrives in well-drained soil and full sun.

2. Lavender: Another fragrant plant, lavender is both durable and resistant to wildlife. Its woody stems and pungent aroma deter wolverines.

3. Boxwood: A hardy shrub, boxwood is dense and difficult for wolverines to damage. It also adds structure to your plant box.

4. Yucca: With its sharp leaves and robust nature, yucca is a great choice for wolverine-prone areas. It requires minimal maintenance.

5. Barberry: This thorny shrub is naturally resistant to wildlife. Its spiky branches make it uninviting to wolverines.

For added protection, consider reinforcing your plant box with sturdy materials like metal mesh or thick wood. Pairing these plants with physical barriers will ensure your garden remains intact and beautiful. Happy gardening!