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• Table 4.1.6 lists a low -growing, relatively non-invasive seed mix <br />appropriate for very wet areas that are not regulated wetlands. Apply <br />this mixture at a rate of 60 pounds per acre. Consult Hydraulic Permit <br />Authority (HPA) for seed mixes if applicable. <br />• <br />Table 4.1.6 <br />Wet Area Seed Mix* <br />% Weight <br />% Puri <br />% Germination <br />Tall or meadow fescue <br />60-70 <br />98 <br />90 <br />Festuca arundinacea or <br />Festuca elation <br />Seaside/Creeping bentgrass <br />10-15 <br />98 <br />85 <br />Agrostis palustris <br />Meadow foxtail <br />10-15 <br />90 <br />80 <br />Ale ocurus pratensis <br />Alsike clover <br />1-6 <br />98 <br />90 <br />Tri olium h bridum <br />Redtop bentgrass <br />1-6 <br />92 <br />85 <br />Agrostis alba <br />* Modified Briargreen, Inc. Hydroseeding Guide Wetlands Seed Mix <br />• Table 4.1.7 lists a recommended meadow seed mix for infrequently <br />maintained areas or non -maintained areas where colonization by native <br />plants is desirable. Likely applications include rural road and utility <br />right-of-way. Seeding should take place in September or very early <br />October in order to obtain adequate establishment prior to the winter <br />months. Consider the appropriateness of clover, a fairly invasive <br />species, in the mix. Amending the soil can reduce the need for clover. <br />Table 4.1.7 <br />Meadow Seed Mix <br />% Wei ht <br />% Puri <br />% Germination <br />Redtop or Oregon bentgrass 20 <br />92 <br />85 <br />Agrostis alba or Agrostis <br />ore onensis <br />Red fescue 70 <br />98 <br />90 <br />Festuca rubra <br />White dutch clover 10 <br />98 <br />90 <br />Tri olium re ens <br />Volume II — Construction Stormwater Pollution Prevention - August 2012 <br />4-17 <br />