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Your cart is empty.RM43 43% Glyphosate Plus Weed Preventer Total Vegetation Control is ideal for fence rows, gravel paths, sidewalks, driveways, parking areas and around farm buildings and barns -- anywhere you want to spray once and be done for up to 1 year. The concentrated formula of glyphosate and imazapyr is effective against most noxious weeds, grasses, vines, brush and trees. For use on non-crop areas as a spot treatment for brush, vines and weeds or on bare ground for total vegetation control. Do not spray this product over the root systems of desirable plants. One gallon treats 17,297 square feet.
Augustine Salazar
2025-08-08 12:09:48
Don’t let the hefty price stop you. This is a great value. This is absolutely the best weed killer you can buy. I tried other brands from retail stores. I found this at tractor supply company after a friend recommended it. I was excited to find it on Amazon at a lower cost than in store. All you need is like 5 to 7 ounces to make a gallon of killer. A gallon will RM43 will last me several years. I spray my front and back yard twice a year. Spring and mid summer. This will kill all the unwanted vegetation. Only spray it on something you want dead. It works within a day
Bernie
2025-07-21 12:35:49
Killing Weeds In the driveway. Stone driveway works very good. It is the same as round up just twice as strong. You can spray your Driveway one time Instead of numerous times During the warm weather.Months. It is Glysophate Same as Round up but twice twice as strong so you do not have to spray as much. I can think of a lot of other things.I would be doing then spraying weeds. It is a very Boring Is job. Please.Use Sparingly As this ingredient It's not good for the environment. Make sure you wear long sleeve pants and shirts.And eye Protection!
DD
2025-07-19 15:53:51
This is yet another product where people around me can't understand why I pay $80+ a gallon for weed killer when you can just go to Home Depot and buy whatever they have there. It does the same thing right?No, not really. This stuff works the first time around, and knocks everything down to the dirt. Results don't happen overnight, but it is worth the wait as this product works into the roots of weeds and undesired plants to kill them, which eliminates them at the source. Most "store bought" weed killers don't attack the roots so they just grow back over time, usually stronger with a tolerance to whatever weed killer you just used - therefore starting a vicious cycle.RM43 also has a pre-emergent built in which will prevent new growth of weeds (or grass) for up to a year - this prevents you from having to go back and spray the same areas multiple times throughout the year. IMPORTANT: if you accidentally spray a section of your lawn or have some of this seep into it, you will not be able to plant and successfully grow new grass there right away. Be very careful using this product. It'll probably be at least a year until you can fill in those bare spots with grass.For best results I mix this at around 6/7 ounces per gallon of water, going slightly stronger for heavily overgrown areas and for our gravel driveway.I like to mix in a couple ounces of their 'fast acting' RM18 as well, which will give you visible results in about a day or two. It doesn't contain the pre-emergent, and isn't as strong, but it feels like it speeds the process up a little bit.Because of this product we maintain a weed-free 500ft gravel driveway and other common areas such as beside our in-ground pool (landscaping rock around it) and our rock covered firepit. Also around our pole barn. These areas quickly get weed infested without taking action. People comment on our lack of weeds and ask what we use, but of course are always repulsed at the price. You decide what your time is worth. For me, $80 a gallon is well spent knowing I only have to spray for weeds once, or maybe twice a year.
Ria
2025-07-16 14:55:09
Great quality
Augustine Salazar
2025-07-10 13:11:57
Don’t let the hefty price stop you. This is a great value. This is absolutely the best weed killer you can buy. I tried other brands from retail stores. I found this at tractor supply company after a friend recommended it. I was excited to find it on Amazon at a lower cost than in store. All you need is like 5 to 7 ounces to make a gallon of killer. A gallon will RM43 will last me several years. I spray my front and back yard twice a year. Spring and mid summer. This will kill all the unwanted vegetation. Only spray it on something you want dead. It works within a day
Bernie
2025-06-30 10:44:01
Killing Weeds In the driveway. Stone driveway works very good. It is the same as round up just twice as strong. You can spray your Driveway one time Instead of numerous times During the warm weather.Months. It is Glysophate Same as Round up but twice twice as strong so you do not have to spray as much. I can think of a lot of other things.I would be doing then spraying weeds. It is a very Boring Is job. Please.Use Sparingly As this ingredient It's not good for the environment. Make sure you wear long sleeve pants and shirts.And eye Protection!
DD
2025-06-09 13:40:26
This is yet another product where people around me can't understand why I pay $80+ a gallon for weed killer when you can just go to Home Depot and buy whatever they have there. It does the same thing right?No, not really. This stuff works the first time around, and knocks everything down to the dirt. Results don't happen overnight, but it is worth the wait as this product works into the roots of weeds and undesired plants to kill them, which eliminates them at the source. Most "store bought" weed killers don't attack the roots so they just grow back over time, usually stronger with a tolerance to whatever weed killer you just used - therefore starting a vicious cycle.RM43 also has a pre-emergent built in which will prevent new growth of weeds (or grass) for up to a year - this prevents you from having to go back and spray the same areas multiple times throughout the year. IMPORTANT: if you accidentally spray a section of your lawn or have some of this seep into it, you will not be able to plant and successfully grow new grass there right away. Be very careful using this product. It'll probably be at least a year until you can fill in those bare spots with grass.For best results I mix this at around 6/7 ounces per gallon of water, going slightly stronger for heavily overgrown areas and for our gravel driveway.I like to mix in a couple ounces of their 'fast acting' RM18 as well, which will give you visible results in about a day or two. It doesn't contain the pre-emergent, and isn't as strong, but it feels like it speeds the process up a little bit.Because of this product we maintain a weed-free 500ft gravel driveway and other common areas such as beside our in-ground pool (landscaping rock around it) and our rock covered firepit. Also around our pole barn. These areas quickly get weed infested without taking action. People comment on our lack of weeds and ask what we use, but of course are always repulsed at the price. You decide what your time is worth. For me, $80 a gallon is well spent knowing I only have to spray for weeds once, or maybe twice a year.
Ria
2025-05-27 17:10:45
Great quality
Placeholder
2025-05-26 12:45:50
Good weed killer
Londa
2025-05-21 12:28:34
After purchasing many different things this one actually works am very happy with it it does take 8 or 9 days for them to die but it does work on everything even goat heads
Chris R
2025-04-09 12:25:00
I had tried previous weed killer brands for killing the weeds in the gravel/dirt areas where I live. None of them were doing the job. I came across this product and bought for the first time in 2018 and numerous times since. It's the only product that has killed the weeds and kept them from coming back. You have to heed the label warnings, not use around kids or pets, and keep away from any landscaping or lawn you don't want to be killed accidentally. This kills all vegetation!I recommend this product to anyone who is able to use it as directed. Those who I've recommended it to and used it, say the same thing, "It killed the weeds other weed killer brands couldn't."
HVACGuy
2025-04-02 10:42:42
Tried some other bargain-brand glysophate solutions, but I keep coming back to RM-43. It seems to kill faster and prevent new growth longer. We have a significant amount of gravel pathway around our side yard gardens and by applying this solution about 2-3oz per gallon over the pea-gravel with a watering can I can be almost certain we'll be weed-free for months. I apply it twice a year in the late spring and early fall for year round satisfaction.
Lee Francis Williams
2025-03-31 11:32:30
We sprayed this on our drive and gravel and weeds were dead in about a month and none have returned yet.
Placeholder
2025-03-14 21:19:04
Good weed killer
Londa
2025-03-11 16:52:42
After purchasing many different things this one actually works am very happy with it it does take 8 or 9 days for them to die but it does work on everything even goat heads
Chris R
2025-03-04 18:57:03
I had tried previous weed killer brands for killing the weeds in the gravel/dirt areas where I live. None of them were doing the job. I came across this product and bought for the first time in 2018 and numerous times since. It's the only product that has killed the weeds and kept them from coming back. You have to heed the label warnings, not use around kids or pets, and keep away from any landscaping or lawn you don't want to be killed accidentally. This kills all vegetation!I recommend this product to anyone who is able to use it as directed. Those who I've recommended it to and used it, say the same thing, "It killed the weeds other weed killer brands couldn't."
HVACGuy
2025-03-03 16:28:39
Tried some other bargain-brand glysophate solutions, but I keep coming back to RM-43. It seems to kill faster and prevent new growth longer. We have a significant amount of gravel pathway around our side yard gardens and by applying this solution about 2-3oz per gallon over the pea-gravel with a watering can I can be almost certain we'll be weed-free for months. I apply it twice a year in the late spring and early fall for year round satisfaction.
Lee Francis Williams
2025-02-20 10:37:58
We sprayed this on our drive and gravel and weeds were dead in about a month and none have returned yet.
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