Creating a cake decoration garden in outdoor plant boxes is a delightful way to incorporate fresh, edible elements into your baking. The best plants for this purpose are not only visually appealing but also safe and flavorful. Here are some top choices:

1. Edible Flowers:

- Pansies: Vibrant and mild in flavor, perfect for topping cakes.

- Nasturtiums: Peppery taste and bright colors add a unique touch.

- Calendula: Petals provide a golden hue and subtle flavor.

2. Herbs:

- Mint: Fresh leaves or tiny flowers add a refreshing aroma.

- Lavender: Fragrant and elegant, ideal for desserts.

- Thyme: Tiny leaves and flowers offer a delicate garnish.

3. Fruits and Berries:

- Strawberries: Compact varieties thrive in planters and double as decor.

- Blueberries: Small bushes yield berries for both flavor and color.

4. Decorative Greens:

- Lemon Balm: Bright green leaves with a citrusy note.

- Basil: Varieties like purple basil add visual interest.

Tips for Success:

- Ensure your plant boxes receive at least 6 hours of sunlight daily.

- Use well-draining soil to prevent root rot.

- Harvest flowers and herbs in the morning for peak freshness.

With these plants, your outdoor plant boxes will become a baker’s paradise, providing fresh, beautiful ingredients for every cake creation.