Yes, the SpeedZone Lawn Weed Killer Concentrate will harm Palm Trees if applied to the roots or trunk areas.
Speedzone Lawn and Weed Killer is not labeled for use on St. Augustine and most likely would cause damage. You may want to consider Speedzone Southern instead, which is labeled for use on both St. Augustine and Bermuda grasses.
We would recommend using SpeedZone Lawn Weed Killer Concentrate in listed, established turf for treating wild violets. They are best treating in the spring when actively growing around early May in PA.
Either SpeedZone Lawn Weed Killer Concentrate (Red) or SpeedZone Southern could be used on bermuda. They are both labeled safe for this turf type. SpeedZone Southern is currently discontinued though as they are working on a new formulation.
Yes, you can use SpeedZone Lawn Weed Killer Concentrate on established zoysiagrass to control listed weeds. You can apply at a rate of 1.1 oz per 1000 sq ft in at least 1 gal of water. If you have hybrid zoysia, then you may want to test a small area for tolerance before treating the entire lawn.
SpeedZone Lawn Weed Killer Concentrate needs to be diluted with water. This product is not for use on St. Augustinegrass. SpeedZone Southern Herbicide EW may be used on St. Augustinegrass. Please review the product label for prohibitions of sites and further information about applications.
SpeedZone Lawn Weed Killer Concentrate is a selective, post-emergent that combines contact and systemic herbicides.
SpeedZone Lawn Weed Killer Concentrate is not labeled to control whitlowgrass. You might have to spot treat with a non-selective product like roundup.
SpeedZone Lawn Weed Killer Concentrate is mixed at 1 oz per gallon per 1000 sq ft. For you 46,500 you will need 46.5 oz mixed at least 47 gallons of water.
We would recommend contacting the manufacturer directly for the affects of any runoff or overspray to fruits or vegetables after applying SpeedZone Lawn Weed Killer Concentrate. The product label does not mention a time frame if accidental applications occur until fruit/vegetables can be harvested. In general, we recommend applications stay atleast 15ft away from edibles and outside the dripline or canopy.
Per the product label, do not allow spray to drift onto vegetables, flowers, ornamental plants, shrubs, trees and other desirable plants since injury may result.
SpeedZone Lawn Weed Killer Concentrate is not specifically labeled to kill horseweed. However we have found articles that list an ester formula of 2,4-D as being effective. The same active is also found in Ferti-lome Weed Free Zone.
SpeedZone Lawn Weed Killer Concentrate is not labeled for nutsedge control. We would recommend a selective herbicide like Dismiss for sedge control depending on the type oc turfgrass you have. Please review the Dismiss product label for mix rates and instructions.
SpeedZone Lawn Weed Killer Concentrate would not recommended to tank mix with the SedgeHammer+ as it contains a surfactant which is required to use. The Speedzone does not need one and adding one can reduce selectivity on your turfgrass type.
Speedzone Lawn Weed Killer Concentrate is designed to target broadleaf weeds specifically. If any ornamental grasses would be harmed by it, it would typically be purely coincidental as its not labeled for targeting that type of plant. You should exercise caution when using around anything desirable such as flowers, shrubs, etc.
Applications of SpeedZone Lawn Weed Killer Concentrate should be kept atleast 25 ft away from bodies of water such as lakes, streams, rivers, fish bonds, bays and oceans.
SpeedZone Lawn Weed Killer Concentrate is not labeled as safe for applications to any type of edible vegetation. If this product has contacted your fruit tree, or any of the fruit itself, that fruit should be discarded and a wait time of one year is generally recommended before eating any fruit from that tree.
However, we advise contacting the manufacturer directly for technical support in this matter. PBI Gordon can be reached by either calling 816-421-4070, or by visiting their website's contact page.
Yes, areas that have been treated with SpeedZone Lawn Weed Killer Concentrate are safe for chickens and other animals to return to once the application has completely dried after typically 4-6 hours after application.
Please view the product label for more information.
SpeedZone Lawn Weed Killer Concentrate is a post-emergent that will only kill actively growing weeds and not the seeds, unfortunately, it is not labeled to help control hairy bittercress.
Instead, you can use Ferti-lome Weed-Out Lawn Weed Killer with Trimec which is labeled to help control actively growing hairy bittercress. Please review the product label for complete application instructions.
Next fall, you can use Gallery 75 DF Specialty Herbicide as a pre-emergent to control hairy bittercress.
Yes, it is recommended to test the pH of the water to ensure effeciancy.
