It is best to apply SpeedZone Lawn Weed Killer Concentrate when no rain is expected within 24 hours of application.
SpeedZone Lawn Weed Killer Concentrate shoujld be applied during the cooler times of the day, when temps are below 80 degrees.
SpeedZone Lawn Weed Killer Concentrate should only be applied to well established lawns and well rooted sod.
Per the manufacturer ,evidence of injury can be seen within hours of application, and plants will die in 7 to 14 days once treated with SpeedZone Lawn Weed Killer Concentrate .
Yes, Speedzone Lawn Weed Killer will likely harm the pachysandra as well since it is considered a broadleaf plant.
Yes, SpeedZone Lawn Weed Killer Concentrate is labeled for oxalis aka yellow woodsorrel and creeping woodsorrel when used as directed on the product label.
It is recommended to apply herbicides like SpeedZone with a pump sprayer instead of a hose-end sprayer in order to ensure the most accurate application.
Speedzone Lawn and Weed Killer is not labeled for use on St Augustine and most likely would cause damage if used on St Augustine lawns. Speedzone Southern is labeled for Dollarweed and for use on St Augustine grass. According to the Speedzone Southern product label: The turf tolerance to this product may vary and temporary turf grass yellowing may occur on St Augustine. Do not apply Speedzone Southern to Floratam, Bitterblue or other improved species of St Augustine. Do not broadcast or spot spray St Augustine during the fall to winter transition or if temperatures are expected to fall below 40F within 10 days of the application.
Please take a few moments to read through the product label completely for full instructions and other precautions.
SpeedZone Lawn Weed Killer Concentrate cannot be applied to carpetgrass. For post emergent weed control in carpetgrass, please take a look at Dismiss Herbicide and refer to the product label for the list of weeds it treats.
Speedzone is an herbicide and not an insecticide. If you were to spray flowering plants with Speedzone, then they will die from the herbicide and, therefore, would not cause long-term effects on pollinators in the area. We do not recommend spraying this or other herbicides in a way that would contact pollinators directly or areas such as directly around bee hives.
SpeedZone Lawn Weed Killer can be applied to the newly seeded areas after the third mowing.
No, SpeedZone Lawn Weed Killer Concentrate cannot be used on centipede grass.
The SpeedZone Lawn Weed Killer Concentrate product label states that treated areas can be reseeded 2 weeks after application.
You do not need to use a surfactant to apply SpeedZone Lawn Weed Killer Concentrate.
Since SpeedZone Lawn Weed Killer Concentrate already contains a small percentage of surfactant and an additional surfactant is not advised on the product label and Drive XLR8 DOES require the use of a Methylated Seed Oil Surfactant for best results to treat crabgrass, we would not advise to tank mix these together for one application unless you test a small area of the lawn first.
If adding a surfactant to SpeedZone Lawn Weed Killer, you could possibly temorarily or permanently damage your lawn. We would recommend doing a small test spot application to the lawn to see if your turfgrass would be tolerant to using both in one application.
SpeedZone Lawn Weed Killer Concentrate can be tank mixed with other liquids per the product label (jar test performed first). Fertilizers can be applied after application of Speedzone but we are not sure the active for the weed control in the one you are wanting to use. Please provide the name of the product you would like to use for additional information. Thank you!
No, the SpeedZone Lawn Weed Killer Concentrate cannot be used on buffalograss.
