Pros

  • Excellent results for St. Augustine and Zoysia grasses, promoting lush, healthy growth.
  • Safe for use in summer with no risk of burning the grass.
  • Effective in keeping grass vibrant and green, earning praise from neighbors.
  • Repels bugs like ticks, fleas, and mosquitoes, enhancing outdoor experiences.
  • Reliable performance with visible improvements in plant vitality within weeks.
  • Easy application for various settings, including gardens and potted plants.
  • Excellent value for its effectiveness in lawn care.
  • Strong roots support resilience during extreme weather conditions.
  • Lontanding reputation since 1926, gaining user trust.
  • Provides essential nutrients: nitrogen, phosphorus, and potassium.

Cons

  • Recent packaging change from 40 lbs to 32 lbs, a sign of 'shrinkflation.'
  • Some users reported inconsistency with the product, such as sticky chunks.
  • Derived from waste facility sludge, making it unsuitable for edible plants.
  • Overapplication can be an issue; requires careful nitrogen level management.
  • Has an initial seweike odor that dissipates over time.

Bottom Line

Milorganite 6-2-0 Greens Grade 4% Fe Fertilizer is a reliable and effective choice for achieving a lush, green lawn, especially for warm-season grasses like St. Augustine and Zoysia. While recent changes in packaging and occasional quality issues have been noted, its overall performance and ease of use make it a great value for homeowners pursuing vibrant outdoor spaces. However, be mindful of application rates and the initial odor to make the most of its benefits.

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