The answer to 'grass overgrown' is that there are several common causes, including infrequent mowing, excessive fertilization, poor soil conditions, and pest or disease issues. Symptoms may include long, uneven grass, bare or thinning patches, and a generally unkempt appearance. To address overgrown grass, the first step is to mow the lawn regularly, typically once a week during the growing season. Adjusting your mowing height and frequency, as well as addressing any underlying soil or pest problems, can help restore your lawn to a healthy, well-maintained state.
If the grass is severely overgrown or the issues persist, it may be best to call in a professional landscaping service. They can assess the condition of your lawn, provide expert recommendations, and perform more extensive treatments or renovations if needed.