The answer to 'paver thin grass' is that thin or sparse grass growing between pavers is a common issue caused by a few key factors. The most common causes are inadequate soil preparation, insufficient sunlight, and improper watering.
When pavers are installed, the soil underneath is often compacted, leaving little room for grass roots to grow. Additionally, the spaces between pavers can be too narrow to allow enough sunlight for healthy grass growth. Improper watering, either too much or too little, can also contribute to thin, patchy grass.