Pre-emergent herbicides stop weeds by attacking roots and shoots before they sprout. They also kill grass seed, so space seeding and spraying at least 12 weeks apart. Plan carefully to time both tasks ...

I don't like to use chemicals on my lawn. I know pre-emergent herbicides are recommended spring and fall, but how important is this? - Brad K., Tulsa Herbicides are important only if your goal is a ...

In most cases, herbicide application should not be considered as a first option for weed control. Hand weeding, hoeing, and mulching are tedious but effective methods of weed control. Sometimes, ...

Pre-emergent herbicides are truly the unsung heroes of weed prevention because they form an invisible barrier in the soil that stops weed seeds from sprouting. Gardeners and landscapers alike use them ...

Henbit is among the first broadleafed weeds to start blooming in the spring. But you must control it in the fall with a pre-emergent product prior to germination. Neil Sperry Special to the ...

Q. My lawn is brown from the lack of rain, is it dead? Should I still use a pre-emergent herbicide? K.F., Tulsa A. Many of the lawns in our area are brown due to heat and drought stress. Bermuda and ...