If you’ve ever painted a garden pot and watched the finish peel a few weeks later, you’ll know how annoying it is. The colour looks great at first, then suddenly the paint starts lifting, bubbling, or flaking in chunks. It feels like the product failed — but the real problem sits inside the pot, not on the outside. Clay, terracotta, plaster, and cement pots absorb water like a sponge. Every time you water the plant, moisture moves through the wall of the pot. Later, when the