The answer to 'garden thin grass' is that there are several common causes, including poor soil quality, inadequate sunlight, compaction, and improper mowing or watering. Symptoms include patchy, sparse grass growth and a dull, yellowish appearance. Solutions may involve aerating the soil, overseeding, improving drainage, and adjusting your lawn care routine.
In many cases, thin grass can be addressed through DIY methods like core aeration, overseeding, and adjusting your mowing and watering habits. However, if the problem persists or is caused by underlying issues like poor soil composition or drainage problems, it's best to consult a professional landscaper who can diagnose the root cause and provide a customized solution.