Creating a ferret-resistant outdoor plant box requires careful selection of plants that are both safe for pets and unappealing to curious ferrets. Ferrets are naturally inquisitive and may dig or nibble on plants, so choosing the right foliage is essential. Here are some of the best options for a ferret-proof garden:

1. Lavender – Its strong scent deters ferrets, and it’s non-toxic to pets.

2. Rosemary – A hardy herb with a pungent aroma that ferrets tend to avoid.

3. Marigolds – Bright and colorful, these flowers are unappealing to ferrets.

4. Bamboo – Fast-growing and sturdy, it can withstand light ferret activity.

5. Catnip – While cats love it, ferrets usually ignore it, making it a safe choice.

Avoid toxic plants like lilies, ivy, or foxglove, which can harm ferrets if ingested. Additionally, consider reinforcing your plant box with barriers or mesh to prevent digging. By selecting the right plants and taking precautions, you can enjoy a beautiful, ferret-resistant outdoor space.