The answer to 'stone walkway overgrown' is that a stone walkway can become overgrown due to lack of regular maintenance, excessive plant growth, or poor drainage. Symptoms include the walkway becoming difficult to use, plants encroaching on the path, and a generally unkempt appearance. Solutions may involve weeding, trimming back plants, and potentially resetting or relaying the stones to restore the walkway.
For minor overgrowth, homeowners can often handle the maintenance themselves. However, for more significant issues like extensive plant growth, uneven or damaged stones, or poor drainage, it's best to call in a professional landscaping service to properly address the problem and restore the walkway.