That’s a solid idea—mangroves are like natural armor, but the trick is getting them to grow fast enough and keeping the water flow right. First, pick a site where the tide’s gentle enough that the roots won’t get drowned, and make sure the soil has a good mix of sand and organic matter; mangroves thrive on that. Next, use seedling bundles or even grafting from a healthy stand to speed up establishment. On the logistics side, you’ll need a reliable crew to plant at low tide and protect the young roots from predators, plus a simple irrigation plan for the first few months. And remember, the biggest hurdle is paperwork—municipal permits and environmental reviews can drag on, so start that conversation early. If you line up the science, the logistics, and a patient timeline, we can turn that wall into a living shield.