Description
Product Overview
Hi-Yield Atrazine Weed Killer by VPG is engineered for homeowners and professional landscapers who demand reliable weed control without compromising the health of their turf. This 32‑ounce liquid formulation contains 4 % atrazine, a proven herbicide that penetrates the foliage of target weeds and translocates to the root system, ensuring comprehensive eradication. The product is packaged in a sturdy, resealable bottle measuring 3.5 × 3.5 × 8.5 inches, making storage and handling straightforward. Its low weight of 0.352 ounces per ounce of liquid means you can carry multiple containers with ease during larger applications. The formulation is compatible with most standard sprayers, allowing for precise coverage and minimal waste.
Designed specifically for St Augustine and Centipede grass, the herbicide respects the delicate balance of these warm‑season lawns. It suppresses a range of common broadleaf weeds, including annual bluegrass (Poa annua), chickweed (both common and mouse‑ear varieties), henbit, moneywort, pennywort, and spurge. By targeting these species, the product helps maintain a uniform, green appearance while reducing competition for nutrients, water, and sunlight. The active ingredient atrazine works by inhibiting photosynthesis in susceptible weeds, leading to rapid yellowing and death, yet it is metabolized quickly by the grass species for which it is intended, minimizing any risk of phytotoxicity when applied as directed.
![[Product front view showing all components]](https://www.dessertbout.store/wp-content/uploads/2026/08/cf698d3163144370a25f9f26c4874308.jpg)
Usage
For optimal results, apply the liquid herbicide during calm weather when temperatures range between 65 °F and 85 °F. This ensures adequate absorption and reduces drift onto non‑target plants. Dilute the product according to the label instructions—typically one ounce per 100 square feet of lawn—and use a calibrated sprayer to achieve even coverage. It is advisable to water the lawn lightly after application to activate the herbicide and promote systemic movement within the weeds. Re‑treatments may be necessary for heavily infested areas, but always observe the recommended waiting period between applications to avoid over‑application.
The product is safe for use on newly seeded lawns after the grass has established a root system, generally after the third mowing. It is also effective on established lawns that have been mowed regularly. Homeowners should avoid applying the herbicide on windy days or when rain is forecast within 24 hours, as precipitation can wash away the active ingredient before it has fully penetrated the weed foliage. For best results, combine the use of Atrazine Weed Killer with proper cultural practices such as regular mowing, adequate irrigation, and balanced fertilization.
Why Choose Us
VPG has a long history of producing high‑quality lawn and garden chemicals, and Hi‑Yield Atrazine Weed Killer reflects that commitment to excellence. Each batch undergoes rigorous quality control testing to verify the concentration of atrazine and ensure consistency across containers. The product’s formulation is engineered to be both effective and environmentally responsible, meeting EPA guidelines for safe use on residential lawns. Our customer support team is available to answer any questions regarding application rates, safety precautions, or troubleshooting unexpected results, providing peace of mind from purchase to post‑application.
In addition to the product’s performance, VPG offers a satisfaction guarantee. If you encounter any issues related to product quality, our dedicated service team will work with you to resolve the problem promptly. This level of after‑sales service distinguishes VPG from many competitors and underscores our confidence in the efficacy of Hi‑Yield Atrazine Weed Killer.
Key Features
- Fast‑acting 4 % atrazine formula eliminates weeds within days.
- Safe for St Augustine and Centipede grass, preserving turf health.
- Controls a broad spectrum of weeds including bluegrass, chickweed, and henbit.
- Convenient 32 oz liquid bottle for easy storage and precise dosing.
- Backed by VPG’s customer support and satisfaction guarantee.
FAQ
Can I use this herbicide on other grass types?
While the product is optimized for St Augustine and Centipede grass, it can be used on other warm‑season grasses with caution. Always test a small area first and follow label recommendations.
How often should I reapply the product?
Reapplication is typically needed every 4‑6 weeks for persistent weed problems, but you should never exceed the maximum annual application rate listed on the label.
Is the product safe for pets and children?
When used as directed and allowed to dry, the herbicide poses minimal risk to pets and children. Keep them off the treated area until the spray has fully dried.
What should I do if I accidentally spray on desirable plants?
Immediately rinse the affected area with plenty of water. If damage occurs, contact VPG customer service for guidance on possible remediation steps.
Does the product require a special sprayer?
No special equipment is needed. A standard garden sprayer or hose‑end sprayer calibrated to the recommended dilution rate works perfectly.





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