Creating an outdoor space that minimizes allergens is essential for allergy sufferers. Plant boxes offer a controlled environment to grow hypoallergenic plants that reduce pollen and improve air quality. Here are the best plants for allergen reduction in outdoor plant boxes:

1. Ferns – These lush, green plants are excellent for filtering airborne irritants and produce no pollen, making them ideal for allergy-prone individuals.

2. Hostas – With their broad leaves, hostas trap dust and pollutants while being low-pollen, perfect for allergy-friendly gardens.

3. Begonias – These vibrant flowers are pollen-free and thrive in plant boxes, adding color without triggering allergies.

4. Snapdragons – Known for their low-pollen blooms, snapdragons are safe for allergy sufferers and attract pollinators like bees without releasing excessive pollen.

5. Boxwood – This evergreen shrub is low-allergen and works well in plant boxes, providing year-round greenery without aggravating allergies.

For optimal results, avoid high-pollen plants like grasses or ragweed. Instead, focus on species with large, waxy leaves or non-flowering varieties to keep allergens at bay. Regularly cleaning plant leaves and ensuring proper drainage in plant boxes can further reduce mold and dust buildup.

By selecting the right plants, you can enjoy a beautiful, allergy-friendly outdoor space that promotes cleaner air and greater comfort.