The answer to 'paver disease' is that it refers to various issues that can affect paving stones or bricks used in landscaping projects. Common causes include improper installation, weather damage, and weed growth. Symptoms may include cracked, uneven, or sunken pavers, as well as discoloration and moss/weed growth between the stones.
For minor issues like weeds or discoloration, homeowners can often address the problem themselves through cleaning, sealing, and weed removal. However, for more significant structural problems with the pavers, it's best to call in a professional landscaping contractor. They can properly diagnose the issue, make any necessary repairs or replacements, and ensure the pavers are reinstalled correctly to prevent future problems.