I have a 55m2 lawn currently overrun with crabgrass near Sydney, Australia. Is it best to nuke the whole lawn, level and start again, spot kill the crabgrass only, or something else? by Icy_Airline8324 lawn care 3 Comments LubbockCottonKings 1 week ago Just spot kill the crab grass, no need to nuke the whole thing. shwaak 1 week ago You could try hitting it with some DSMA based herbicide. David grays crab grass and clover killer would be one, or DSMA clear. Might need a few apps. Also probably worth using a pre emergent next year to stop it coming back. Still_Temperature_57 1 week ago First off you should of put down a pre-emergent such as a product with dimension in it. Quinclorac is a good crabgrass killer but you would need to check it against the type of grass you have to ensure it won’t harm it. Hope this helps.
shwaak 1 week ago You could try hitting it with some DSMA based herbicide. David grays crab grass and clover killer would be one, or DSMA clear. Might need a few apps. Also probably worth using a pre emergent next year to stop it coming back.
Still_Temperature_57 1 week ago First off you should of put down a pre-emergent such as a product with dimension in it. Quinclorac is a good crabgrass killer but you would need to check it against the type of grass you have to ensure it won’t harm it. Hope this helps.
3 Comments
Just spot kill the crab grass, no need to nuke the whole thing.
You could try hitting it with some DSMA based herbicide.
David grays crab grass and clover killer would be one, or DSMA clear.
Might need a few apps.
Also probably worth using a pre emergent next year to stop it coming back.
First off you should of put down a pre-emergent such as a product with dimension in it.
Quinclorac is a good crabgrass killer but you would need to check it against the type of grass you have to ensure it won’t harm it.
Hope this helps.