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Lilly Miller Moss Out Moss Killer Granules 5 lb

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

Struggling with moss taking over your lawn? Lilly Miller Moss Out Moss Killer Granules provides a fast, targeted solution that tackles moss without compromising your turf. This iro…

Lilly Miller MPN 100543551
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $16.99, average $19.99
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About Product Overview

Struggling with moss taking over your lawn? Lilly Miller Moss Out Moss Killer Granules provides a fast, targeted solution that tackles moss without compromising your turf. This iron-based formula uses Ferrous Sulfate Monohydrate to remove moss where it hides and helps restore a healthier, greener lawn.

  • Active ingredient: Ferrous Sulfate Monohydrate
  • Form and packaging: Granules in a 5 lb jug
  • Coverage: Up to 1,250 square feet per container
  • Application location: Lawn
  • Season: All-season use
  • Control type: Selective (targets moss with minimal impact on surrounding grass when used as directed)
  • Pre/Post Emergent: Both
  • Rainproof: Yes — designed to remain effective through rainfall
  • Region: Multi-Region
  • Product type: Killer (Moss Out line)

Not Organic: This product is not OMRI certified and not organic, so it’s designed for gardeners seeking a proven, iron-based moss control option that works within standard lawn care practices.

Why choose Moss Out for your lawn care routine? Moss thrives in damp, shaded spots where grass growth lags. The iron-based granules quickly target those patches, discoloring and killing existing moss while helping your grass reclaim the surface. Because it’s a selective moss killer, you’ll see moss decline while your established turf remains largely unaffected when you follow the label directions.

Ideal use scenarios:

  • Patchy moss growth in shady lawns, especially in high-humidity regions
  • Areas where quick, visible moss reduction is desired before overseeding or reseeding
  • It can be incorporated into a broader lawn care plan that includes regular fertilization and proper irrigation to prevent moss from returning

Usage tips for best results:

  • Apply to moss-dominated patches on lawns and reapply as directed for persistent infestations
  • Aim for even coverage to prevent untreated pockets where moss can persist
  • Follow label directions to minimize grass discoloration and optimize moss control

The Details Specifications

Brand Lilly Miller
SKU 7124662
UPC 070624001066
Unit LB
Case Pack Quantity 6 per case
Retail Unit Quantity 6
Unit of Measure 0 0
Dimensions (L × W × H) 12 × 8 × 12
Weight 32 lbs
Cubic Feet 0.116 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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