The Trimec Southern product label does not indicate nor give directions for tank mix combinations. Therefore, we would recommend that you contact the manufacturer, PBI Gordon at 800-821-7925 for further assistance regarding tank mixtures.
Trimec Southern Broadleaf Herbicide will not harm your lawn in those temps and especially as long as your turf is listed on the product label as tolerant to the product. The biggest concern with herbicides is making sure you are not applying it when temperatures are too hot or over 85 degrees. Keep in mind that post-emergent herbicides such as Trimec will be most effective when the target weeds are young and actively growing, so you would see limited results, if any, when temperatures are less than 60 degrees.
No, you do not need a surfactant with Trimec Southern Broadleaf Herbicide. There is already a surfactant in the product.
No, Trimec Southern Broadleaf Herbicide is not safe for use on floratam St. Augustine grass.
Trimec Southern Broadleaf Herbicide is labeled to control Oxalis (*yellow woodsorrel & creeping woodsorrel) and is safe for use on zoyiagrass as directed on the label.
Trimec Southern Broadleaf Herbicide comes with a surfactant already mixed in the product so you do not have to purchase and mix a surfactant separately like you do with most of the other herbicides that we sell.
Trimec Southern Broadleaf Herbicide should not be sprayed on or around desirable ornamentals. They do have the potential to damage and/or kill any desirable trees. This product should be be sprayed over the top of anything except the listed turf types.
Yes, a Trimec product can be used to kill clover in your lawn. Trimec Southern Broadleaf Herbicide would be a great product to use for that.
Trimec Southern Broadleaf Herbicide works best when Chamberbitter is actively growing and when temps are between 65-75 degrees.
Trimec Southern Broadleaf Broadleaf Herbicide is labeled to be safe for Bermudagrass. So it would not kill the Bermuda, but it would take care of broadleaf weeds that are growing in and around it.
Trimec Southern Broadleaf Herbicide should not be applied to lawns that are under stress or when temperatures exceed 90 degrees. Please refer to page 2 of the product label for some more information.
Yes, Trimec Southern Broadleaf Herbicide will control almost any broadleaf plant it is sprayed on including flowers. Flowers are not listed as a target plant on the label but it would harm any that it gets on. Try to keep sprays very directed when treating for weeds near flower bed areas and apply when there is no wind for less chance of spray drift.
Trimec Southern Broadleaf Herbicide is a post-emergent product and will kill weeds that are actively growing. It will not prevent weeds from coming up.
The application timing for Trimec Southern Herbicide can vary from region to region. You do want to make sure that the weeds you are treating are actively growing at the time of application, and apply when temperatures are between 65-85 degrees. It is best to apply when the weeds are first growing, rather than when they are well-established. You may want to contact your county cooperative extension office to find out the best time to apply for the specific weeds you are treating in your area.
Trimec Southern Broadleaf Herbicide is labeled safe to apply to Bermudagrass when used as directed. It does list that bermudagrass is moderately sensitive to 2,4-D so be sure to only apply at the rates listed on the label and when the lawn is not drought or heat stressed.
Trimec Southern Broadleaf Herbicide is applied at the rate of 0.37 - 0.75 oz per 1,000 sq. ft. The amount of water is not as important as making sure to apply the solution uniformly over the 1,000 square foot section. Most herbicide labels will list how much active ingredient should be used per 1,000 square feet. To calibrate your equipment, for example, mark off an area of 1,000 square feet, and cover that area at your normal pace as evenly as possible. If you used an entire gallon, you would use the recommended amount in 1 gallon of water. If you only use ½ gallon to cover the 1000 square feet then you mix the recommended amount of the product label in a 1/2 gallon of water.
No, Trimec Southern Broafleaf Herbicide should not be used under trees. This product should only be used outside the drip zone of desirable plants.
You will need 0.37-0.75 oz. of Trimec Southern Broadleaf Herbicide per 1000 sq. ft., depending on what weeds you are treating. Keep in mind that the water is just a carrier, so you will use whatever amount is adequate to evenly disperse the product over the area you are treating. Please consult the product label for complete application instructions for your needs.
Per the product label on Trimec Southern Broadleaf Herbicide the maximum number of applications is limited to 2 per year with a minimum of 30 days between applications. Please be sure you are using the correct usage rate per the product label for you specific application.
Trimec Southern Broadleaf Herbicide is labeled to treat for corn speedwell. It has about a 14 day soil residual so there shouldn't be any safety concerns. This is a commercial grade product, and would be considered a step above things you can by on a local level.
