Outdoor plant boxes are a fantastic way to add greenery and charm to your garden, balcony, or patio. Trailing plants, with their cascading foliage and vibrant blooms, are perfect for creating a lush, eye-catching display. Here are some of the best trailing plants to consider for your outdoor plant boxes:

1. Ivy (Hedera helix) – Known for its hardy nature and elegant trailing vines, ivy is a classic choice. It thrives in shade and adds a timeless touch to any space.

2. Sweet Potato Vine (Ipomoea batatas) – With its heart-shaped leaves in shades of green, purple, or variegated, this fast-growing plant adds a pop of color and texture.

3. Petunias (Petunia spp.) – These colorful, trumpet-shaped flowers bloom profusely and trail beautifully, making them ideal for sunny spots.

4. Lobelia (Lobelia erinus) – Delicate and dainty, lobelia produces tiny blue, purple, or white flowers that spill over the edges of plant boxes.

5. Bacopa (Sutera cordata) – A low-maintenance option, bacopa features small white or pink flowers that create a soft, cascading effect.

6. Creeping Jenny (Lysimachia nummularia) – Its bright yellow-green leaves spread quickly, adding a cheerful, ground-cover-like appearance.

7. Nasturtium (Tropaeolum majus) – Edible and ornamental, nasturtiums trail with vibrant flowers and round leaves, perfect for sunny locations.

For the best results, choose plants that suit your climate and light conditions. Mixing different trailing plants can create a dynamic, layered look. Regular watering and occasional pruning will keep your outdoor plant boxes looking fresh and vibrant all season long.