LILLY MILLER MOSS OUT LAWN GRANULES
Best moss control for homeowners seeking a greener, low-maintenance lawn.
Lilly Miller Moss Out Lawn Granules offer a powerful solution for eliminating moss and enhancing your lawn's appearance. This iron-based formula effectively kills moss, allowing healthy grass to flourish and reclaim the turf. It also provides a greening effect without the need for frequent mowing. Manufactured in the USA, these granules are designed for easy application, making lawn maintenance simpler and more effective. Achieve a lusher, greener lawn by tackling moss growth with this dual-action product.
$22.99
Owner Satisfaction
4.3
/ 5
Category Rank
397
/ 555
#397 in Herbicides
Price vs Category Average
-77%
Below average
Active Ingredient Concentration
10
/ % Iron
Who it's for
- Homeowners seeking immediate visual confirmation of moss removal
- Gardeners preferring effortless application with standard lawn equipment
- Lawn enthusiasts wanting a vibrant, deep green turf color
Who should skip it
- Property owners with nearby concrete, stone, or painted surfaces
- Busy gardeners unable to commit to immediate post-application watering
- Users looking for a permanent, one-time solution to moss growth
Performance breakdown
Moss eradication speed
Iron-based formula delivers rapid results on stubborn lawn moss.
Greening efficacy
High iron content provides a noticeable, deep green color boost.
Application convenience
Granular format allows for simple, uniform broadcast spreading.
Growth regulation
Effectively slows grass growth to reduce your weekly mowing chores.
Formula potency
Concentrated mineral-based ingredients ensure targeted, reliable weed control.
Ease of handling
Twenty-pound bag size is manageable for standard residential lawn care.
Key Specs
Active Ingredient Concentration
10% Iron
Form
Granules
Packaging Size
20 LB
Made in the USA
Fertilizer Source
Mineral Based
Application Method
Broadcast
Season of Application
Spring, Fall
Pest Control Properties
Weed Control
Know before you buy
The formula uses a 10% iron concentration that is toxic to moss but acts as a nutrient for established turf. This allows the moss to die off while simultaneously providing a greening effect to your grass.
For the best results, apply the granules during the spring or fall. These seasons provide the ideal moisture and temperature conditions for the product to work effectively against moss growth.
Since this product is not water-soluble, it is designed to be applied directly to the lawn via a broadcast spreader. Follow the specific label instructions regarding moisture, as the granules need to come into direct contact with the moss to be effective.
Yes, one of the benefits of this formula is that it can help reduce your mowing frequency. By suppressing moss and strengthening the grass, it promotes a more controlled growth pattern.
These granules are formulated specifically for lawns. However, you should avoid getting the product on sidewalks, driveways, or patios, as the iron content can cause permanent rust-like staining on concrete and masonry surfaces.
Still have a question?
Ask Hayley anything about this product before you decide.