In addition to being rather sensitive to water, Trimac is also sensitive to temperature. It's ideal to apply Gordon's Trimec Lawn Weed Killer on a sunny and warm day — aim for a temperature ...

How does a weed killer sprinkled on the lawn kill the weeds but not […] Skip to content. All Sections. Subscribe Now. ... The most common type of broadleaf weed killer is 2,4-D also known as Trimec.

Trimec-type herbicides contain 2,4-D, dicamba and mecoprop as active ingredients and are very effective against broadleaf weeds. Atrazine has both pre-emergent and post-emergent activity.

The first consideration is lawn weed control is to mow high and fertilize primarily in the fall to encourage dense stands of grass. Trimec is a combination of three herbicides, and it controls a ...

Weeds in the lawn may start innocently enough as a stray patch of dandelions or clover. Before long, they erupt, and you have more weeds than lawn. Applying weed killer keeps weeds in check or ...

Q: I have Creeping Charlie over about 1⁄3; of my lawn. I used Trimec on it about five years ago, and it seemed to kill it pretty well, but now it is back. Is there anything that will get rid of ...