Coastal climates present unique challenges for gardening, with salty air, strong winds, and sandy soil. However, choosing the right plants for outdoor plant boxes can transform your seaside space into a lush oasis. Here are the best salt-tolerant plants that thrive in coastal conditions:

1. Sea Thrift (Armeria maritima) – This hardy perennial produces pink or white blooms and thrives in sandy, well-drained soil. Its low-growing habit makes it perfect for plant boxes.

2. Lavender (Lavandula) – Known for its fragrant purple flowers, lavender is drought-resistant and tolerates salty air exceptionally well.

3. Sedum (Stonecrop) – Succulent varieties like Sedum spectabile are ideal for coastal gardens due to their ability to store water and resist salt damage.

4. Cordyline (Ti Plant) – With striking foliage, cordylines add tropical flair and withstand coastal winds.

5. Gazania (Treasure Flower) – These bright, daisy-like flowers love full sun and are highly salt-tolerant.

For best results, use well-draining soil and position plant boxes in sheltered spots to minimize wind exposure. Regular watering helps flush out salt buildup, ensuring healthy growth. By selecting these resilient plants, you can enjoy a thriving coastal garden all year round!