Final answer:
The two primary benefits of using mulch when seeding turfgrass are enhanced soil moisture retention and weed suppression.
Step-by-step explanation:
The two primary benefits of using mulch when seeding turfgrass are enhanced soil moisture retention and weed suppression.
Mulch helps to retain moisture in the soil, reducing the need for frequent watering and preventing the soil from drying out.
It also acts as a barrier, preventing weed seeds from germinating and growing, reducing the competition for nutrients and sunlight.