RM43 Vs. Roundup [Head-to-Head Comparison] | Garden Wisper (2024)

Comparisons between RM43 and roundup have been on the rise. Although both are effective herbicides there are still differences between them.

Before making a purchase, it is important to know which product suits your needs.

This article covers everything on the difference between RM43 and roundup.

Some Roundup varieties contain additional weed control ingredients, but for this comparison, we will be comparing RM43 to the more common Roundup product.

Comparison In Terms Of Usage

Roundup is ideal for use when you want to eliminate plant and grass pests to the root but plan to reseed or replant the area once it is weed free.

Roundup is used to remove weeds from overgrown areas before planting a garden, lawn, or lawn seed. Treat localized weeds in gardens and lawns.

Roundup is inert in soil. As long as the plant is not sprayed directly with Roundup, it will not be damaged by Roundup residues in the soil.

Roundup excels at its ability to kill all types of plants and grasses without poisoning an area.

You can plant new grasses, seeds, or garden plants in as little as 3 days after treating an area with Roundup.

If you want to get rid of weeds and grass to make room for something new, Roundup is a better product than RM43.

RM43 is great for cleaning up areas where you don’t plan to grow plants for the next 12 months.

RM43 will keep dirt or gravel driveways free of weeds.

RM43 is used in the removal and prevention of weeds in the joints between pavers and concrete slabs.

When removing weeds along fences and drainage areas consider RM43 a permanent option.

If you are sure you don’t want plants growing in the area next year, use RM43 instead of Roundup. Do not use RM43 to treat weeds on your lawn as it will leave the area bare for up to a year.

Read Also:

• What is the Best Herbicide to Kill Nutsedge?

• Top 10 Best Pre-Emergent Herbicides for Lawns

Comparison In Terms Of Speed Of Action

Since both RM43 and Roundup contain glyphosate, they both take 7-14 days to kill weeds.

Although you will start seeing results between 2 and 48 hours after application, glyphosate-based herbicides take up to 2 weeks to kill them. a plant to the roots.

Both RM43 and Roundup take 7-14 days to completely kill the plants.

Wait 14 days after application before reapplying to allow both products to work.

Hold off 14 days for both products to entirely destroy plants before pulling out herbicide-sprayed weeds or vegetation.

This is a tie between RM43 and Roundup as they are closely related in that they both contain glyphosate as a key ingredient.

Comparison In Terms Of Strength

RM43 is more powerful than Roundup because it includes 2 powerful active ingredients: glyphosate and imazapyr.

Roundup contains only glyphosate. This means RM43 kills a wider range of plants more effectively.

RM43 is more effective than Roundup against a wider range of plants.

RM43 remains in the soil for one year to kill any seeds trying to sprout.

Glyphosate is inert in soil and will not attack seeds.

RM43 is more effective than Roundup on heavy weeds, sedges, poison ivy, and shrubs.

Think of RM43 as a roundup with added firepower thanks to the inclusion of Imazapyr.

Comparison In Terms Of Duration Of Effects

RM43 is much better than Roundup at keeping areas weed-free for long periods.

This is because RM43 contains imazapyr, which remains in the soil for up to 12 months, weed, and grass seeds trying to germinate.

Both RM43 and Roundup kill plants to the root and prevent regrowth. RM43 includes Imazapyr, Roundup does not.

This ingredient will kill any new plants in the treatment area for up to 12 months. To stop weeds permanently, RM43 is a clear choice.

With one application of RM43, you can kill and prevent the growth of weeds growing through concrete. for a whole year.

Comparison In Terms Of Safety

RM43 requires more care when rounding up. This is because RM43 lags on the ground.

The herbicide tends to “drift” over time due to water runoff. As RM43 seeps from one area to another, it kills new plants and grasses it comes in contact with as it absorbs into the plant roots.

RM43 is active in soil and can attack established plants via the roots. RM43 can “float” through the ground, washed away by water. It can move from the area of ​​application to other areas and attack vegetation that was originally outside the area of ​​application.

Roundup is dormant in the soil and cannot attack plants through the roots. This is a crucial note when using RM43.

The extra firepower comes at a price: it could endanger desirable nearby plants. attacks nearby plants after penetrating the target herb.

RM43 vs. Roundup [Direct Comparison]

RM43 is more effective than typical Roundup at killing and preventing weeds.

This makes it ideal for permanently destroying stubborn weeds and ensuring that the area treated with RM43 remains plant-free for up to 12 months.

Roundup kills all weed and grass species like RM43, but Roundup does not prevent new plants from growing in the treated area.

This puts Roundup inferior to RM43 at stopping weeds permanently, but it’s good at removing weeds and grass from areas where you plan to plant something new.

Both RM43 and Roundup are non-selective herbicides. They kill all kinds of weeds, grasses, trees, and other plants.

The main functional component in Roundup is glyphosate, a non-selective herbicide. RM43 comprises glyphosate along with imazapyr.

Imazapyr allows RM43 to prevent the growth of new plants and weeds for up to 12 months in the area where it was sprayed.

Roundup is a post-emergence herbicide only. RM43 acts as a post-emergence and pre-emergence herbicide.

FAQ’s

Final Thoughts

The main difference between the two is the inclusion of imazapyr in the RM43 formula. Roundup acts exclusively as a post-emergence herbicide. it kills existing vegetation to the root.

RM43 does this job, it also works as a pre-popup. Any grasses, plants, or seeds that attempt to take root in soil treated with RM43 within 12 months of application will die.

If you want to permanently remove vegetation and grass from an area, use RM43. It Kills all plant and grass species and prevents new plant growth in the area for 12 months.

This makes it an excellent solution for removing weeds on gravel, pavers, fence lines, or concrete.

Roundup kills weeds and grass down to the roots, but does not stop the growth of new plants.

If you are starting a garden or want to spread grass seed on your lawn after removing unwanted plants, use Roundup.

Follow the tips in this article to make the right decision for your needs.