Kill Existing Weeds
Celsius WGCelsius WG
Bayer / Envu
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At a glance
- Grass types
- Compatibility not yet confirmed. Check the product label.
- Analysis / specs
- thiencarbazone + iodosulfuron + dicamba
Why use it—and how?
AI automatically looks up why and how to use Celsius WG for St. Augustine, using product and lawn-care sources.
Celsius WG is a selective, post-emergent herbicide designed to control a broad spectrum of broadleaf weeds and certain grasses in established warm-season turf. It works by stopping weed growth shortly after application.
Is it right for St. Augustine?
This product is labeled for use on St. Augustinegrass, including specific cultivars such as Floratam, Palmetto, Bitter Blue, Common, Amerishade, Raleigh, Sapphire, Delmar, and Captiva.
Why use it?
You would use this product to manage existing weed infestations in your lawn. It is unnecessary if your lawn is currently weed-free or if the weeds present are not listed on the product label. Always verify your specific grass cultivar and consult the label to ensure the product is appropriate for your lawn's current condition.
How to approach using it
- Identify the specific weeds in your lawn to confirm they are listed on the product label as controlled species.
- Read the entire product label thoroughly to understand safety precautions, required personal protective equipment (PPE), and environmental restrictions.
- Follow the label's specific instructions for mixing and application, ensuring you do not exceed the recommended rates for your lawn size.
- Observe the lawn after application, noting that weed growth should cease within hours, though some weeds may require a second application after several weeks.
Before you apply
Do not apply this product until you have read and understood the full manufacturer label. Never assume safety; always confirm your specific grass cultivar is listed. Avoid mowing immediately before or after application to allow the product to work effectively. If you cannot confirm the product's suitability for your specific lawn situation, do not apply it.
Sources to review
AI can make mistakes. This is educational guidance—not a diagnosis or an application prescription. Always follow your exact product label for rates, restrictions, and safety.
AI guidance ready. Review the sources above and your product label.
How I’d Use It
Use the sourced guidance below for application context. Confirm rates, timing, watering, and grass restrictions on your exact product label before applying.
View how-to guidanceTools I’d Use With This Product
Where to buy
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Product details
- Full product name
- Celsius WG
- Manufacturer
- Bayer / Envu
- Category
- Kill Existing Weeds
- Analysis / specifications
- thiencarbazone + iodosulfuron + dicamba
- Nitrogen
- 0%
- Application unit
- oz
Always follow the product label. Label rates, grass restrictions, timing, and safety precautions take priority over this guide.