To Spray or Not to Spray Before String-Trimming a Hillside? Weighing the Pros and Cons

Homeowners weed-whack a hill for fire-dept access. They spray weeks ahead to dry weeds, wondering if it actually helps.

Pros of Pre-Spraying

• Dry grass cuts easier, less bogging of trimmer line.
• Safer on slopes—less slipping on dry grass.

Cons

With a good trimmer, you may not notice much difference. Theoretically, you'll use more line cutting dry grass.

Verdict

Pre-spraying is helpful but not essential if your equipment is powerful.