One of the primary ways to hold crab grass is through use of a pre - emergent weed killer . But if you project to overseed your yard with new grass , you wo n’t be able-bodied to utilise a pre - emerging herbicide because it will prevent dope from germinating . You will have to fall back to other method to drink down crab Mary Jane before overseeding your lawn with unexampled grass .

Step 1

implement a nonselective herbicide such as glyphosate or 2 , 4D directly to the crab grass to shoot down it . These herbicides often come with a sprayer applicator or one in which you’re able to paint the weedkiller directly onto the leaves and stems of the industrial plant . This will prevent you from killing the smother gage .

Step 2

Wait until the crab pasture has died . The Gunter Grass will turn brown and papery .

Step 3

Remove the dead crab weed with a hoe near the base of the flora .

Step 4

Continue to withdraw crab dope throughout the summer when it emerges . await until fall to overseed your lawn .

Step 5

Create chamfer in your lawn with a garden hoe so grass seed will make the soil and germinate .

Step 6

Rent a verticutter from a wakeless equipment or lawn care store . A verticutter burn vertical furrows into a large quad , such as a large lawn . The machine operates standardised to a lawn mower in that it is pushed over a lawn in incision . Set the verticutter to cut furrows 1/8 - column inch thick .

Step 7

Fill a broadcast spreader with germ . labor the spreader over your grounds in segment .

Step 8

Water your lawn to help found seeds . essay to irrigate every two twenty-four hour period to the point that the top two column inch of grunge is as sloshed as a wrung - out sponge . Repeat this process for approximately two and a one-half weeks . Then decrease the frequency that you water your lawn to once per week and increase the amount of water that you habituate in each lacrimation school term . You should have an inch of abide pee on the Earth’s surface of your soil when you eat up watering your lawn each clip .

Step 9

Cover your lawn with a ¼-inch level of peat moss to help protect the cum . Any remaining crab grass will be vote down after the first frost , while your forage seedling will produce roots through the winter .

Step 10

Purchase smoke and provender in the spring at the same fourth dimension azaleas and forsythia are in bloom . propagate over your lawn using the spreader . This will fertilize your new green goddess , while at the same time foreclose the sprouting of crab gage source .

Warning

Always wear glove and protective wear to avoid pelt contact lens with herbicides . If applying a granulated herbicide or fertiliser , wear down breathing shelter to prevent inhaling dust .

Things Needed

References

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