What are the best ways to incorporate drainage holes in wrought iron outdoor flower boxes?

Wrought iron outdoor flower boxes add elegance to any garden, but proper drainage is essential for plant health. Here are the best ways to incorporate drainage holes:

1. Drilling Holes: Use a high-quality metal drill bit to create evenly spaced holes at the bottom. Pre-mark spots to ensure consistency.

2. Welding Mesh Base: Attach a welded wire mesh or perforated metal sheet inside the box for natural drainage without large holes.

3. Elevated Design: Build or choose flower boxes with raised bottoms to allow water to escape through gaps.

4. Liner Insertion: Place a plastic liner with pre-cut drainage holes inside the wrought iron box for easy maintenance.

5. Drainage Layer: Add gravel or pebbles at the base before soil to improve water flow.

For longevity, seal drilled edges with rust-resistant paint. These methods ensure your wrought iron flower boxes remain functional and stylish.