I need to clarify something important.
I've posted many videos talking about the difference between pre-emergents that professionals use and those that homeowners typically buy off the shelf. What I want to make absolutely clear is this: the professional-grade pre-emergents I typically discuss—products containing simazine, prodiamine, and Specticle—can absolutely be purchased and applied by homeowners.
These products are available for anyone to purchase, and it is completely legal for anyone to apply them to their own lawn. You don't need a license or certification to buy them or use them on your property.
The Real Point I'm Making
The point I want to get across isn't about who can use which products. It's about the difference in quality between what professionals typically use and what homeowners most commonly grab off store shelves.
The two most common pre-emergent active ingredients found in granular products at retail stores are Gallery and Dimension. These are good products. They do work. If you've purchased a pre-emergent containing Gallery or Dimension from your local garden center, you've made a solid choice.
However, the products that most professionals use—those containing simazine, prodiamine, or Specticle—simply work better. They tend to provide longer residual control, better coverage, and more effective prevention against a wider range of weeds.
Why the Confusion?
For homeowners in Midlothian, Prosper, and throughout the DFW area, the confusion often comes from how these products are marketed. Professional-grade pre-emergents aren't prominently displayed at big box stores. They're typically found at specialty retailers, agricultural suppliers, or online.
Because they're not as visible, many homeowners assume they're somehow restricted or unavailable to the general public. That's simply not the case. If you're willing to do a little research and possibly order online or visit a specialty supplier, you can access the same products professionals use.
Should You Upgrade?
If you've been using Gallery or Dimension products and getting decent results, there's no need to panic—you're not doing anything wrong. These products work, and consistent application with either one will give you reasonable weed prevention.
But if you want to take your DIY weed control to the next level, consider seeking out products with prodiamine or Specticle. Homeowners in Prosper, Waxahachie, and throughout North Texas who make this switch often notice improved results, especially with stubborn grassy weeds.
The bottom line: professional-grade doesn't mean professional-only. These products are available to anyone willing to seek them out.
Watch the video below to learn more about the differences between professional and consumer pre-emergent products.
For professional pre-emergent application in Midlothian and Prosper, contact Vista Lawn and Pest.





