Growing flower vegetables in outdoor plant boxes is a fantastic way to combine beauty and functionality in your garden. These plants not only add vibrant colors but also offer edible blooms for culinary use. Here are some of the best options to consider:

1. Nasturtiums – These bright, peppery flowers thrive in containers and are perfect for salads or garnishes.

2. Calendula – Known for their sunny orange petals, calendulas are edible and great for teas or salads.

3. Pansies – With their delicate flavors and stunning colors, pansies are ideal for desserts and drinks.

4. Borage – This blue-flowered herb attracts pollinators and adds a cucumber-like taste to dishes.

5. Chives – Their purple blossoms are both decorative and flavorful, perfect for soups and dips.

For success, ensure your plant boxes have good drainage and receive at least 6 hours of sunlight daily. Mixing these flower vegetables with herbs or leafy greens can create a visually appealing and productive outdoor space. Happy gardening!