If you have outdoor plant boxes with acidic soil, choosing the right plants can make all the difference in creating a lush, vibrant garden. Acidic soil, with a pH below 7, is ideal for certain species that thrive in such conditions. Here are some top picks for your plant boxes:

1. Azaleas – These stunning flowering shrubs love acidic soil and produce vibrant blooms in shades of pink, red, and white. They thrive in partial shade, making them perfect for outdoor boxes.

2. Blueberries – Not only do they prefer acidic soil, but they also yield delicious fruit. Blueberry bushes add both beauty and functionality to your garden.

3. Hydrangeas – With their large, colorful flower clusters, hydrangeas adapt well to acidic soil. The blooms can even change color based on soil pH.

4. Ferns – Ideal for shady spots, ferns like the Japanese Painted Fern add lush greenery and thrive in acidic conditions.

5. Rhododendrons – These evergreen shrubs produce spectacular flowers and prefer slightly acidic to neutral soil, making them a great choice.

For best results, test your soil’s pH and amend it if needed. Pair these plants with organic mulch to retain moisture and maintain acidity. Happy gardening!