Grass seed germination blankets (also known as lawn seed blankets and erosion control mats) are an alternative to scattering grass seeds directly onto the earth. 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.

Are grass mats biodegradable?

The biodegradable grass seed mat warms the soil below and allows light and water to penetrate so grass seed will sprout. Grows best in sunny or shady areas, and germinates in 10 – 20 days. The germination mat protects grass seed from being washed away from heavy rain and hungry animals and birds.

How long does it take for grass mats to grow?

Generally speaking, it takes between 7 and 30 days for grass seed germination to begin. However, it's important to know that host of factors can influence how fast your grass grows — including weather, grass type, and soil.