Here are the best moss killers for lawn you can buy in 2024:
- Best Overall: Green Gobbler Vinegar Weed & Grass Killer
- Best for Summer: Scotts Moss Control Granules for Lawns
- Best for Winter & Spring: Scotts MossEx
- Best for Quick Results: Lilly Miller Moss Out For Lawns Concentrate
- Best for Long-Lasting Results: Lilly Miller Moss Out for Lawns
- Best Organic Moss Killer: ECO Garden PRO - Organic Vinegar Weed Killer
6 Best Moss Killers For Lawn | ||
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Best Overall | Green Gobbler Vinegar Weed & Grass Killer | |
Best for Summer | Scotts Moss Control Granules for Lawns | |
Best for Winter & Spring | Scotts MossEx | |
Best for Quick Results | Lilly Miller Moss Out For Lawns Concentrate | |
Best for Long-Lasting Results | Lilly Miller Moss Out for Lawns | |
Best Organic Moss Killer | ECO Garden PRO - Organic Vinegar Weed Killer |
Best Overall: Green Gobbler Vinegar Weed & Grass Killer
Easy to use
Inexpensive
Long-lasting
Eco-friendly
Not 100% safe, so lawn owners should handle with care and wear a mask recommended.
The Green Gobbler Vinegar Weed & Grass Killer is perfect for moss killing tasks and for owners who have a reasonably modest budget.
First of all, this liquid moss killer is derived from corn and smells good which is ideal for organic use. Without glyphosate, a poisonous ingredient that can cause genetic mutations and cancer, it is also quite safe for pets and children, especially with no toxic residue.
High capacity is another focal point to help the moss kill chemicals to meet customers’ expectations. With 20% of acetic acid included, the substance can eliminate stubborn moss in a few hours and lead to a significant result after 24 hours.
Indeed, the water-soluble moss killer is very easy to spray on, which makes the moss rapidly wilt and die. With 1 gallon, you can spread on 1.200 square feet, and there is no dilution required. Some consumers claimed that they could dilute the vinegar slightly with water to stretch it out.
The only thing you need to take note is that the vinegar is so powerful that it can degrade the soil structure. Therefore, you are not supposed to pour directly on the soil and wear a mask and gloves when using.
Green Gobbler Vinegar Weed & Grass Killer Specifications | |
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Size | 8.35 pounds (1 gallon) |
When to Apply | Calm and sunny day (above 65℉) |
Coverage | 1.200 square feet |
Highlight Features | Organic use, water-soluble, 20% vinegar (acetic acid) |
We highly recommend the Green Gobbler Vinegar Weed & Grass Killer as an economical moss killing option, based on its all-around performance.
Best for Summer: Scotts Moss Control Granules for Lawns
Affordable
Fast results
Nutrient-rich formula
Easy-to-use
Apply by a spreader recommended, not by hand.
At a less expensive cost, we found the Scotts 31005 Moss Control Granules performed exceptionally for summer, especially for a very moist lawn.
One of the reasons is that the moss grows robustly after rainfall or wet conditions in summer. With a nutrient-rich formula, the moss killer is made up of iron ingredients and other chemicals helping to get rid of moss and weeds after a quick 2-day application.
Even not as fast as a liquid moss control, this granular substance also works efficiently on up to 5.000 square feet coverage. It allows landscapers to distribute throughout their green areas.
Despite being quite expensive, the product is still highly recommended as a good option for an excellent outcome.
Scotts Moss Control Granules for Lawns Specifications | |
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Size | 18.37 pounds |
When to Apply | Summer, every 3 to 4 weeks |
Coverage | 5.000 square feet |
Highlight Features | Granules, nutrient-rich formula, satisfaction guaranteed |
Made with an extraordinary nutrient-rich formula, the Scotts 31005 Moss Control Granules makes it ideal for summer moss control.
Best for Winter & Spring: Scotts MossEx
Easy to apply
High performance
Green up your lawn
Grow thick blades of grass
Handheld spreader not recommended
While keeping the price super-low, Scotts MossEx is specifically formulated to be safe for your lawn to practice moss killing in winter and spring.
Firstly, winter and spring is the best time for the moss to actively grow, especially after mowing the lawn, you can detect their presence. After a 14-day application, the substance is able to remove headstrong moss fully, and then, you just rake up the dead moss left.
In case your lawn is provided with inadequate nutrients , it is an ideal condition for moss growth. Therefore, the product is designed with the active ingredients to both green-up the grass, strengthen their thick blade system, and reduce moss infestation.
Apart from the benefit of nurturing the great appearance, the moss control product is very easy to apply by using a spreader. This tool enables users to dispense each granule to all the surface of the yard evenly.
One more caution from the reviewers, please don’t apply the product by hand directly to the lawn in a heavy application because if you don’t use the moss killer properly, moss can return.
Scotts MossEx Specifications | |
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Size | 18.37 pounds |
When to Apply | Spring or winter |
Coverage | 5.000 square feet |
Highlight Features | For any grass types, granules |
These Scotts MossExs are ultra-effective and safe for moss control. We highly suggest it for winter and spring.
Best for Quick Results: Lilly Miller Moss Out For Lawns Concentrate
Quick result
Safe for lawn
Easy to apply
Prevent new moss growth
- Quick but short-lasting effective
Coming with actually a strong moss killing ingredient, ferric sulfate, a chemical containing iron, the Lilly Miller Moss Out is great for quick-acting.
The product is referred to as a wonderful moss killer that surprises landscapers for the first time. The moss turns to brown or black in a few minutes, so all things you have to do is to rake it out and dispose of it.
Just install the hose and a plastic sprayer, you can easily apply it on the mossy spots. On the other side, because of its fast-acting, some users noticed that it worked out only on the top, not the root beneath the yard, so perhaps it can help lawn-carers in a short time.
To prevent new moss growth, we recommend you treat your lawn by this product every four days.
Lilly Miller Moss Out For Lawns Concentrate Specifications | |
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Size | 8.35 pounds (1 gallon) |
When to Apply | Spring or fall |
Coverage | 2.000 square feet |
Highlight Features | 35% ferric sulfate, water-soluble |
With a small package, the Lilly Miller Moss Out is perfect for landscapers who are seeking something workable for quick results.
Best for Long-Lasting Results: Lilly Miller Moss Out for Lawns
Good performance
Quick-acting
Easy to spray
No mixing required
- Use only on lawns
What makes these moss killers superior to other moss control systems is the advance of long-lasting results, exclusively on thick layers of moss.
It is packed with 30% of ferric sulfate which contains iron to help absorb the nutrient easily into the soil. This features a strong capacity to clear off any moss on tough conditions.
Then, the product also impresses users by its quick-acting. In hours, the moss becomes black and turns to dead stuff. These things will be moved out and keep your lawn free of moss at all.
Because of the good results in a long time, users don’t need to repeat the moss out treatment regularly. It means you don’t have to apply the product too often.
The sprayer is extremely simple to use, just hook it up to your hose then spread thoroughly with the Moss Out. And there is no mixing required. In case you need to stretch out your application, you just add some water for the moss control.
Lilly Miller Moss Out for Lawns Specifications | |
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Size | 0.13 pounds (32 fl. oz.) |
When to Apply | Any season |
Coverage | 500 square feet |
Highlight Features | 30% ferric sulfate, works in hours |
Featuring iron, the Lilly Miller Moss Out for Lawns works well for long-lasting results.
Best Organic Moss Killer: ECO Garden PRO - Organic Vinegar Weed Killer
Eco-friendly organic ingredients, RTU formula
Safe for kids and pets
Quick-acting in 24 hours
Easy to use
Slow-acting at some spots under the shadow
A sprayer not included
Highlighting the environmental-friendly organic ingredients, these ECO Garden PROs provide you with top-notch quick results, longevity, and safety with a perfect balance of performance.
Whatever quality, one of the most important factors of an organic moss killer is its natural elements.
With the Ready-To-Use formula and no phosphorus , this product is made of 100% white vinegar, and organic rock salt as well as the other plant activators that give efficient moss out treatment and keep the healthy lawn from hazard.
Different from other organic products, these substances lead to great results within 24 hours after the initial spray, which eliminates moss quickly, and prevents regrowth for a long time.
Safety for all families, children, and livestock is another obvious aspect of this moss herbicide. It enables them to play in the yard with no worries.
ECO Garden PRO - Organic Vinegar Weed Killer Specifications | |
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Size | 8.35 pounds (1 gallon) |
When to Apply | Any season, before or after rainfall |
Coverage | 1.000 square feet |
Highlight Features | 100% phosphate-free, organic, Ready-To-Use (RTU) formula |
If your budget is on the table and you want to invest in the best organic moss killer for long-term use, this is it.
How To Choose The Best Moss Killer For Lawn?
Moss is one of the two reasons that prevent grass development. Moss infestation is supposed to be tackled with some solutions like raking up, mowing, applying moss control products, improving drainage, and fertilization.
Now, we recommend buying tips to choose the best moss killer for your lawn as below.
Firstly, please take consideration of the types of moss killers that you intend to purchase. Which do you prefer: a ferrous sulfate one or an organic product?
Ferrous Sulphate is an iron-based chemical element, which promotes grass growth and reduces weed and moss development. It enables the ground to seep in more and provide adequate nutrients.
Organic moss control products are eco-friendly and safe for pets and children's health. Also, it keeps the lawn healthy and gives long-lasting results.
Because ferrous sulfate gives a quick result in a short time, you need to repeat moss out treatment regularly to prevent your lawn from moss returning. On the flip side, natural substances give a better result for long-term use with fewer applications.
Secondly, the size of the lawn is a decisive factor before buying. If you own a large lawn, it may have widespread moss infestation, you can consider a large capacity moss killer which can cover your yard thoroughly.
Last, the proper tool to help you cover the moss control is also essential. If the moss killer is water-soluble, a sprayer hooked into a hose can deal with it well. On the other hand, if the moss control product is granular, you can choose a spreader to dispense your lawn quickly and accurately.
In short, make a choice when you have already mastered the key factors to identify which product fits your goals.
Which Brands Make The Best Moss Killer For Lawn?
Green Gobbler
Green Gobbler is a small-scaled company located in New York. It produces powerful cleaning surface products to help people to solve tiny problems like a dirty fridge, a clogged drain, and stained carpets, etc...
Their cleaning products are herbicide alternatives and bathroom deodorizers with the highlight of safety, high capacity, and reliability.
Scotts
Scotts is a long-time international company with the top-notch reputation for lawn care products like plant food, lawn fertilizers, herbicides, and much more. The company ensures its customers to save their time as well as efforts on lawn chores and increase the quality of their lawn at a good budget option.
Lilly Miller
Like other lawn care businesses, Lilly Miller put their priority on effective solutions to gardening issues like insects, diseases, weed or moss infestation, and weak soil conditions. They launched the garden chemicals to help customers reduce the risk with the excellent capacity and safety for the environments as well as humans.
FAQs
What is the best time to apply a moss killer?
The best time to apply a moss killer is when the moss is wet and actively growing. Remember to apply it before rainy days to have the best results.
When do I need to rake out the moss after applying a moss killer?
Depending on each product’s capacity, but on average, you can consider one or two weeks after application.
What can I do to prevent the moss from coming back into my lawn?
First, you can perform a soil test to check your soil PH. If it is 1PH or lower, it is a good condition for moss growth; you need to apply a moss killer.
Second, you can mow the lawn regularly to keep your grass healthy and easily identify moss appearance. If moss returns, you need to reapply a moss control product.
Third, it’s necessary to feed your land to ensure it meets the lawn’s need because inadequate nutrients lead to moss development.
Last, aerate the soil to allow the top layer to be less compacted, and promote healthy roots.
Can I apply moss remover just to the most affected parts of my lawn?
Yes, you can if you ensure the rest of your lawn is free of moss. You can adjust the amount of the moss remover to spray or spread on different soil conditions.
What precautions should I take when using a product containing iron sulfate?
Iron sulfate or ferrous sulfate is available as granular or water-soluble products. It’s easy to cause toxicity if you overuse it. If a human or pet ingests the material, they can get gastrointestinal irritation.
If your cat is exposed to an iron-based product, you are supposed to wash its fur and feet with water to remove the material from it, or veterinary treatment is required if it is worse.
Conclusion
Every moss control product has different strengths and shortcomings. Anyway, we recommend you buy these moss control chemicals because all of them have much value. Choose the best moss killers for your lawn, and have a nice trip!