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EarthGuard® FM Long Term Erosion Control

Trying to establish vegetation on slopes or flat areas once construction has been finalized is often a difficult task. Traditionally, landscape designers have used hydraulic mulches that combine fiber, seed, a tackifier and water to achieve Long-Term Erosion Control Protection. Under ideal conditions, these hydraulic mulches provide a protective envelope which allow seeds to germinate, grow and thus provide growth coverage and a rooting system that inhibits erosion.

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Before
 

After

However, in most situations, a soil stabilizer is needed to prevent the seedlings, mulch and surrounding soil from being washed away by the erosive forces created by irrigation or storm water. If growth coverage and a rooting system is not properly established, future erosion is eminent.

The one-step application process of applying a slurry of EarthGuard® FM (EarthGuard and mulch) and seed can prevent these problems from occurring.

The following chart can be used as general rate guidelines for full seasonal erosion control (loamy soils with precipitation equal to or less than 19" over a 4-5 month period). Consult your EarthGuard representative for site specific recommendations. Seed type depends on specific project requirements. Consult S & S Seeds for site specific recommendations.

PRECIPITATION RATE: 19" OR LESS IN A 4-5 MONTH PERIOD
Slope
6:1
5:1
4:1
3:1
2:1
1.5:1
1:1
    
EarthGuard® (gal/acre)
4
5
6
7
8
9
10
Mulch 1b.X1000 / Acre
1
1-
1.2

1.2-
1.5
1.5-
1.8
1.8-
2
2-
2.5
2.5-
3
    

To download Special Provisions for Long-Term Erosion Control to insert on plans and specifications, click here.

Precipitation Rate: Greater than 19" in 4-5 Month Period or Intense Storms

The following chart can be used as general rate guidelines for full seasonal erosion control (loamy soils with precipitation greater than 19" over a 4-5 month period). Consult S & S Seeds for site specific recommendations.

Slope
≤5:1
4:1
≥3:1
  
EarthGuard® (gal/acre)
6
8
10
Mulch 1b.X1000 / Acre
2

2.5
3
  

To download Special Provisions for Long Term Seasonal Erosion Control to insert on plans and specifications, click here.  

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