something to kill weeds and not lawn?

Answer 1

Depends on the weeds. 2,4D has been around since the 40's and works fine on most dicot weeds. Perennial weeds that have an extensive root system need something like glysophate, but it will also kill the grass. Pre-emergent weed killers keep germinated weeds from popping above ground.....providing they are coming from seeds.

Vinegar is the current pop-herbicide, but the strength required isn't available in the stores.

How about you contact a garden center or your local Cooperative Extension Service county agent for a weed ID and the proper chemical needed.

Don't use soil sterilents! Just don't do it.

Answer 2

Weed B Gone

Answer 3

confident, that should artwork if those weeds are susceptible, and in spite of in case you get some on the grass, it particularly is going to purely kill the guy grass plant that it touches. that's a tedious thank you to do it, yet while a mass-application backyard weed killer would not artwork, then your technique ought to artwork. nonetheless, i might do a small kind of weeds and supply it a week or with the objective to work out how properly it works. That way you do no longer spend many hours in ineffective if it would not artwork.

Answer 4

Weed-B-Gone by Ortho is an all purpose weed killer that does not harm grass but harms some flowers so be careful where and how you spray

Answer 5

all you need to know is here

http://doyourownlawncare.wordpress.com/2007/01/09/manage-your-weeds-the-professional-way/

It goes into detail about lawn weed control strategies.

Good luck

Answer 6

I use liquid Weed -Be-Gone mix in water in a gallen or more hand sprayer it does a nice job. i use a little more than specified. It want kill grass but watch those plants.