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Description
Scotts® Turf Builder® Triple Action₁Scotts Turf Builder Triple Action provides three benefits in one bag. This 3 in 1 formula kills and prevents weeds, all while feeding and strengthening your lawn. It kills broadleaf weeds, including dandelions and clover, and prevents crabgrass for up to 4 months. It also prevents other listed grassy weeds, including barnyardgrass, fall panicum, foxtail, and annual bluegrass. Scotts Turf Builder Triple Action can be applied to Kentucky Bluegrass,
Scotts® Turf Builder® Triple Action₁ provides three benefits in one bag. This 3-in-1 formula kills and prevents weeds, all while feeding and strengthening your lawn. It kills broadleaf weeds, including dandelions and clover, and prevents crabgrass for up to 4 months. It also prevents other listed grassy weeds, including barnyardgrass, fall panicum, foxtail, and annual bluegrass. Scotts® Turf Builder® Triple Action₁ can be applied to Kentucky Bluegrass, Perennial Ryegrass, Tall Fescue, Fine Fescue, Bermudagrass, Bahiagrass, Centipedegrass, and Zoysiagrass. Apply with a Scotts® spreader when dandelions are actively growing. Make sure the grass is wet from dew or watering before applying to help the particles adhere to weed leaves. After 24 hours, water the lawn to wash particles into the soil to prevent germination of crabgrass and other listed grassy weeds. Do not allow people and pets to re-enter the treated area until dusts have settled. An 11.31 lb. bag treats 4,000 sq. ft.
- Scotts® Turf Builder® Triple Action₁ is a three-in-one formula that kills weeds, prevents crabgrass, and feeds grass to build thick, green lawns
- Controls existing listed lawn weeds, including dandelion, clover, dollarweed, ground ivy, chickweed, plantain, henbit, and english daisy
- Prevents crabgrass for 4 months (will not kill existing crabgrass); prevents other listed grassy weeds from invading your lawn
- For use on Bahiagrass, Centipedegrass, Kentucky Bluegrass, Perennial Ryegrass, Bermudagrass, Tall Fescue, Fine Fescue, and Zosyiagrass
- Apply to a wet lawn with a Scotts® spreader, and then water in after 24 hours; apply in early spring when dandelions are actively growing; an 11.31 lb. bag treats 4,000 sq. ft.
STEP BY STEP INSTRUCTIONS
How to Use
- Apply to a wet lawn on a calm day. After 24 hours, water the lawn to wash particles onto the soil. For best results, apply using a Scotts® spreader.
WHEN AND WHERE TO USE
Where Not to Use
- Do not use on St. Augustinegrass (including Floratam), Dichondra, Lippa, Carpetgrass, or Bentgrass.
Where to Use
- For use on Kentucky Bluegrass, Perennial Ryegrass, Tall and Fine Fescue, Bermudagrass, Centipedegrass, Bahiagrass, and Zoysiagrass.
- Under certain conditions, temporary discoloration may occur on Bermudagrass, Bahiagrass, Centipedegrass, and Zoysiagrass lawns.
When to Apply
- For spring application, apply when daytime temperatures are consistently between 60°F and 80°F and dandelions are actively growing. Apply before the 3rd or 4th mowing of the year. A fall application may be made to control fall-germinating winter weeds and cool season perennial weeds such as dandelion and clover.
- On Bahiagrass and Centipedegrass lawns, wait until after the 2nd mowing of the year but DO NOT treat before mid-March. In the fall, DO NOT treat Centipedegrass after the 1st of October and DO NOT treat Bahiagrass after the 1st of November.
How Often to Apply
- Do not apply this product more than twice a year. Allow at least 2 months between applications of this product.
SPECIAL INSTRUCTIONS
Watering Tips
- Water lawn 24 hours after application. Do not apply if rain is expected within 24 hours after application.
Using with Other Products
- Wait 6-8 weeks to apply another fertilizer or fertilizer with control. Apply weed control WITHOUT fertilizer 30 days before or after applying Scotts® Turf Builder® Triple Action.
Specs and Details
Fertilizer Analysis
- 25-0-2
Active Ingredients
- Dicamba: 0.081%
- Pendimethalin: 1.22%2,4-D: 1.22%
Cautions
- This product can cause staining. To prevent staining and/or unwanted tracking of particles into the house, sweep or brush accidentally applied materials off of cement, stone, metallic surfaces (such as autos and garden furniture), and shoe surfaces. If necessary, rinse off with water.
Disposal Methods
- If empty, place in trash or offer for recycling if available. If partially filled, called your local solid waste agency for disposal instructions. Never place unused product down any indoor or outdoor drain.Product
Label
- This is not the product label. Always read and follow the product label before use.
- Download Label
- Safety Data Sheets can be found at scottsmsds.com
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 159 reviews
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Product Reviews
★★★★★ 5
Worth trying if you want to have fun mowing
I had already purchased the cute 13” mower from this company and wanted extra batteries. I could have purchased just the batteries and double charger, but it mad more sense to spend a few more dollars and get this larger mower with a side chute so that I could have both types and sizes. The smaller one has a basket, but not a side chute. They’re both incredibly lightweight and easy to use. This one weighs under thirty pounds. It’s box was inside a larger Amazon shipping box which made it harder to get through my front door. I foolishly tried pulling it in, but it kept catching on the storm door. It would have been much easier to simply go around from the back of the house and push it in through the front door so that I could hold the storm door open. Lesson learned. I was able to lift the actual box for the mower. It has push in handles. Carefully lifting the mower out of the box was also fairly easy. And assembly just requires pulling the handles into position and tightening them. I decided to adjust the handle length so it was more comfortable. That might require a helper to hold it if a helper is available. I had to use my legs to hold it in place while I removed the bolts and reinserted them for the new handle length. The height needs to be adjusted so that you can easily move it because it’s set low for shipping. That’s simple with the handle designed for height adjustment. The little key has two prongs which need to be inserted all the way so it works properly. It makes a little clicking sound as it goes into place. The batteries might need to be used and recharged a few times before you can get an idea of how long they’ll last between charges. It’s not reasonable to assume that anyone can mow a large yard in thirty or forty minutes, especially by hand. My yard is around half an acre and it takes hours to mow it by hand with a self-propelled gas mower. A battery powered push mower isn’t going to go faster than a self propelled mower. You’ll be able to mow as much as you can mow before the batteries need to be changed or recharged. If you’re a senior woman like me with chronic medical conditions that cause pain and weakness, chances are that you don’t really want to mow more than thirty or forty minutes without a break anyway. And not having to wrestle with a heavy gas mower is a huge relief. Pushing this mower is like pushing a vacuum. It’s easy to move forward and easy to pull back toward you. Trying to pull a heavy self-propelled gas mower backwards is very difficult and painful for people in my situation. I have lots of bushes and other obstacles to mow around and I get exhausted trying to use my gas mower for this. When I used this nice, lightweight cordless mower, I didn’t get tired at all. I wanted to do a good comparison, so I used this one between two sessions of using the heavy gas mower. With the gas mower, I could only mow for around fifteen minutes before I started to feel like I might collapse. With this mower, I moved over thirty minutes and I actually started to wear out before the batteries did, but I was able to keep mowing until the batteries stopped without feeling like I might collapse any minute. I was able to do housework before and after mowing with this mower. Walking quickly, I mowed around 1/6 of an acre on one charge. Cleaning it is a breeze. Just position it on its side and use a brush with a long enough handle to protect your hands and arms from the blade. You can use a leaf blower on it before and after brushing grass loose, too, if one is handy. And you can put a damp cloth around the brush if you want to wash the residue off. It will probably work best with the side chute in place, but it might handle totally dry grass without the side chute if the grass isn’t terribly long. For a cordless mower under $200, this is a great bargain that could make yard work much less difficult. They have a 16” size with a grass collection bag or basket if you don’t like the side chute style. I have a cordless Craftsman mower with more powerful batteries that’s heavier and much more expensive. I can’t lift that one without hurting myself. This brand was recommended in many online articles as a good, lightweight mower for seniors and people with health conditions. After using it, I can see why. Buying extra batteries is a good idea, but I like having the two different sizes of mowers with batteries that can be shared. I can use this one for mowing and the 13” size for trimming if I prefer to do that. I can’t usually mow the front and back on the same day anymore, so I don’t mind mowing the yard in stages. People can’t see my backyard unless they’re trespassing because it’s surrounded by a fence, so it’s not a problem if it takes two or three days to finish my yard work. And it’s good exercise being able to mow by hand for half an hour at a time. Using this mower isn’t traumatic or painful. And it’s quiet enough to let me hear the birds singing while I mow. I have to wear layers of masks outdoors to avoid serious reactions to certain pollutants, and this mower doesn’t make me out of breath like wrestling with my heavy mower does. This one looks more like a fun mower. The 13” one looks like a fun toy and it’s also fun to use. They will both make my yard work more pleasant. I’ll have to continue using my heavy gas mowers for areas with too many sticks and walnuts dropping from neighbors’ trees, but I’ll use the fun, lightweight ones whenever possible. Using them doesn’t feel like working. They feel like just having fun outdoors. And they can be stored indoors if necessary, especially over the winter. You can’t treat them roughly or you’ll break them. They don’t need rough treatment. They’re designed so that people with weak hands can also use them safely and comfortably. People with health conditions can understand this. Men who want heavy duty tools cannot and they would be better off spending the extra money on heavy duty tools. Seniors and women who are tired of getting hurt while trying to mow the grass will probably be grateful for this mower. I certainly am. And when it eventually breaks, I’ll buy another one. It’s much cheaper than having to pay someone else to do a crummy job mowing my lawn.
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Reviewed in the United States on May 6, 2026
★★★★★ 4
It's fine
It has an easy assembly and works as intended. This mower is not for large yards. It will not work for a large yard. If you have a yard larger than 500sqft in total, it will work, but it's not going to get the job done in one shot. Right now, with the grass being long and unruly, it drains both batteries just doing one half of the total yard I have. I'm sure it will last a lot longer when I'm not having to constantly restart from clogging, but the long grass is a challenge for it.
It looks decent and it's quieter than a gas. Unfortunately it's a cheap plastic, so it's a little wobbly and struggles to get over bumps. If you're willing to struggle over uneven terrain and cut a bit low in spots, go for it. Otherwise try to mow as flat a surface as possible.
Also you can stick a rod to prop open the clipping hatch if you're sick of constantly dumping the thing.
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Exceeded Expectations
I feel like I am about to jinx myself by writing this review after one mow. For background, for the past few years I have been using a Greenworks 21inch deck mower. The batteries were awful on it, it cut awful, it seemed like it would cut out when it sensed I was about to get to the taller bits of grass. It honestly turned me off of buying an electric mower because I felt they were all the same. Que this mower. I read the reviews, figured it was worth a shot and wow I can’t believe I dealt with that Greenworks mower for this long. The LawnMaster mower was easy to put together and there was even juice in the batteries. When I started mowing my front lawn, I was amazed that there was no pieces of grass that it missed, unlike my last mower. The LawnMaster feels very lightweight and I am amble to maneuver it with ease. The size of the deck is perfect since i don’t have a huge yard, and it’s very quiet. So I’m suspiciously optimistic and if it continues to impress me, you better believe I’ll be buying a trimmer from LawnMaster too.
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Reviewed in the United States on April 19, 2026
★★★★★ 5
I am pleased with mower. Easy to put together and handle
I have used this mower twice and so far am very pleased. It is light weight and will mow my small front and back yard with leaving 40% left on battery. I did have a scare last time I used because mower stopped on fully charged batteries and I discovered the safety key came loose and was able to put back in and finish. In my opinion the key could fit a bit more snug
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Reviewed in the United States on May 11, 2026
★★★★★ 5
So far, so good!
I received the mower quickly and on time. It was in great shape coming out of the box, and the minor assembly required was easy and well spelled out. I fully charged the batteries before trying out the mower. Setting to deck level 3, I was able to cut my back yard easily and completely which took me about 30-35 minutes. There was still significant charge in the batteries. For a small to medium yard, as in my case cutting the front one week and the back the next, this mower works great!
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Reviewed in the United States on May 4, 2026
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