Grass Mat

Technique

Technique appears to be to seed-and-protect. For erosion - must use mat. For protection without erosion threat - can use straw.

When to use silt fence?

Build

Right side of driveway to garage is sloped and suffers from erosion -

(source [1])

Sourcing

Note that there are 2 types: with grass seed and without. 5 cents without, 30 cents with

• $30 for 50x4 feet [2]
• 900 sf - $45 [3]
• With seed - 30 cents - [4]

Grass Seed

• $52 - 20 lb for 8000 sf [5]