A seed mat provides a favorable environment for seed germination. It also acts as a light mulch, inhibiting weed growth and retaining moisture.

How well do seed mats work?

They can work really well, as they are simple to use, prevent grass from growing in clumps, and should give you a nice, uniform lawn. ... As well as preventing the rain from disturbing the seeds, the blanket also locks in the right amount of moisture for the germinating grass.

How long does it take seed mats to sprout?

The flower mat, rocket or tape germinates within 10 to 25 days, with flowers appearing after six to seven weeks.