There are numerous methods you can use to manage weeds in your yard such as biological or chemical methods.
One of the best ways in using the chemical method to manage weeds is by using a weed killer.
This article contains information regarding Cornerstone Plus vs Roundup, two well-known weed killers.
Both Cornerstone Plus and Roundup include the generic weed killer glyphosate as their active component.
Glyphosate is a popular herbicide that kills every weed species it comes into contact with.
If properly diluted and blended, Cornerstone Plus can be used as a replacement for Roundup, and due to its more affordable price than Roundup, Cornerstone Plus may potentially be a choice.
But with the information provided in this article, you’ll be able to decide which is the best glyphosate alternative between Cornerstone Plus and Roundup.
Is Cornerstone Plus The Same As Roundup?
The main active chemical in Cornerstone Plus and Roundup is the same, but the two products are not the same.
Surfactants, which make the herbicide attach to the plant and boost its effectiveness, are a component of Roundup.
Cornerstone Plus lacks these substances, so to have the same plant-killing power as Roundup, it must be mixed with a surfactant.
Cornerstone Plus is a versatile, all-purpose weed-control product and this post-emergent, non-selective herbicide penetrates both annual and perennial broad-leaf weeds and grass.
Each gallon of Cornerstone Plus herbicide includes 4 pounds of the active ingredient and all plants that are actively growing are killed by the non-selective herbicide glyphosate.
It is generally accepted that the non-selective herbicide Roundup is harmless for the environment, food sources, and animal life.
Roundup contains glyphosate, which is the same active component as Cornerstone Plus and kills all common weeds.
Despite being an acid, glyphosate is supplied in Roundup as its potassium salt and its concentration in the solution is 5.5 pounds per gallon.
The key enzyme needed by plants to generate amino acids, an essential part of their cells, EPSP synthase is inhibited by glyphosate.
When they stop generating amino acids, weeds and grasses perish, this is glyphosate in generic form.
Spraying this herbicide near trees is safe because it only affects foliar structures, such as leaves, and not woody stems or trunks.
To increase effectiveness, Roundup contains extra chemicals and surfactants such as pelargonic acid, diquat, and imazapic.
An amino acid called pelargonic acid improves foliar penetration and spray control.
Pelargonic acid is a fatty acid that enhances product adherence and aids the herbicide in penetrating the leaf’s cellular structure.
Diquat improves foliar cellular penetration in a manner akin to pelargonic acid.
It can be found in concentrated Roundup and works well against weeds with waxy leaves, including ivy.
The chemical dissolves the leaf’s cell membrane, letting the faster penetration of glyphosate.
The ingredient imazapic aids in the up to four-month weed control of Roundup.
Imazapic stays in the area where it was sprayed even after rain and irrigation, so you can not plant anything there for the next four months since the weed killer will still be active.
Compared to Cornerstone Plus, each of these chemicals aids Roundup in killing more weeds faster.
Compared to Cornerstone Plus, Roundup is essentially more ready to use, but both have an equal chance of keeping the grass and weeds in your yard under control.
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Is There A Better Product Than Roundup?
A better product than Roundup that you can use for weed control is Cornerstone Plus.
The main reason is that Cornerstone Plus can kill weeds just as effectively as Roundup at a cheaper cost.
Both Cornerstone Plus and Roundup rely on glyphosate as their active ingredient, making them both capable of quickly and effectively eliminating the same variety of plant species.
But Cornerstone Plus needs to be adequately diluted and combined with a non-ionic surfactant to be as effective as Roundup.
You have to take the following actions if you want to use Cornerstone Plus in place of Roundup to save money and maintain the same level of weed control.
Cornerstone Plus should be properly diluted to provide 2% glyphosate to enable standard weed and grass management.
To increase efficiency and eliminate more weeds more quickly, add a nonionic surfactant to Cornerstone Plus that is also compatible with Roundup.
You can mix 6.5 ounces of Cornerstone Plus in 1 gallon of water to create a 2% glyphosate solution, which is the amount found in ready-to-spray Roundup products.
Using a sprayer makes this task simple and for better results, fill the sprayer with water first, then add any surfactants and Cornerstone Plus.
Common weeds and grasses can be controlled and killed with this dilution rate while you can use Cornerstone Plus undiluted for things like getting rid of tree stumps.
These processes will enable you to use Cornerstone Plus to produce an affordable weed killer that is equivalent to commercial Roundup.
What Herbicide Is Stronger Than Roundup?
Roundup and Cornerstone Plus have been shown to kill more than 100 different kinds of weeds and grasses.
Glyphosate, which takes 7–14 days to totally eradicate all common weeds, is present in both Roundup and Cornerstone Plus.
The glyphosate weed killer in both of these products is non-selective, which means it can kill any weed species it comes into touch with unless you’re spraying it on a specially created Roundup-resistant crop, like some varieties of soybeans
However, due to its added components, Roundup has a higher kill rate and can provide some results such as yellowing and wilting plants sooner than Cornerstone Plus.
With Cornerstone Plus and this non-ionic surfactant, you can achieve better results and a higher kill rate than Roundup.
Conclusion
An excellent and less hazardous weed killer than Roundup is Cornerstone Plus because it eliminates weeds more cheaply and as efficiently as Roundup.
Cornerstone Plus and Roundup both contain glyphosate, which makes them both equally capable of quickly and effectively eliminating the same plant species.
Roundup, however, might be more effective in eliminating weeds than Cornerstone Plus because it has surfactants in its component list.
To match the efficacy of Roundup, Cornerstone Plus must be properly diluted and combined with a non-ionic surfactant.
