Marathon Fertilizer

Marathon fertilizer is our best selling lawn fertilizer. Apply Marathon All Season Lawn Fertilizer to keep your lawn lush, healthy and deep green all season long. Apply Marathon Sod and Seed Starter fertilizer when installing new sod or when seeding a new lawn. Please read below for details on both Marathon All Season Lawn Fertilizer and Marathon Sod and Seed Starter Fertilizer.


marathon fertilizer* To keep lawns healthy and beautiful, be sure to apply Marathon® All Season Fertilizer one month after installation, and every 1-2 months thereafter.
Marathon All Season Lawn Fertilizer is:

  • Formulated especially for Marathon lawns.
  • Nitrogen-rich for quick greening.
  • Three fertilizers in one, using three application rates:

Quick Boost – revives faded lawns with a high nitrogen formula.
Winter – high nitrate gives relief to yellowed lawns in cooler weather.
Maintenance – provides the right balance of nutrients to keep lawns green and looking lush no matter the season.

marathon fertilizer* Give Marathon® Lawns a Healthy Head Start!Use Marathon Sod & Seed Starter Spring & Fall Supplement before having your new lawn installed; it can also be applied over the top of the lawn for great results!
This specially formulated fertilizer:

  • Accelerates the establishment of new lawns.
  • Nurtures a lawn through its critical first weeks.
  • Reduces the risk of transplant shock.
  • Helps the grass roots develop faster.
  • Provides a carefully balanced mixture of vital nutrients.
  • Is the perfect fertilizer for all house and garden-variety plants.