Pennington Fast Acting Lime

  • Starts working immediately
  • Raises soil pH quicker than regular lime
  • Encourages a healthier, thicker, greener lawn

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About This Product

Low pH can cause moss, bare spots and weeds to grow in your grass. Lime helps balance soil pH and create a better soil environment for your lawn, which significantly reduces these problems. Pennington Fast Acting Lime goes to work the instant it touches water, so you’re sure to see fast results. This unique product combines Advanced Soil Technology (AST) with high-quality lime to maximize the nutrient benefit to the soil.

Works Best On

  • Grass

How To Use

Apply only as directed on the product package. Easy to apply with any spreader.


Time table of when to apply Fast Acting Lime.
Close up image of green grass

What Does Lime Do for Your Lawn?

Lime is a soil amendment that raises soil pH and helps green up your lawn.

Close up image of brown grass.

How to Tell if Your Lawn Needs Lime

Moss, bare spots and weeds are signs that your soil has low pH (acidic), which means your lawn could need lime. A soil pH test is the best method to determine if your lawn needs lime.

Fast Acting Lime growing region on US map
If you live in a shaded orange area above, your soil probably requires lime.