Found a Hard, Foam-Like Brown Clump on Your Fence? Here’s What It Could Be
If you’ve recently noticed a strange, hard, foam-like brown lump attached to a fence post, branch, or garden structure, your first instinct might be to scrape it off or wonder if it’s harmful. At first glance, it might look like an odd growth, a clump of dirt, or even some sort of fungus. But before…