Per the chart on page 8 of the product label for a 3 gallon sprayer, Roundup QuikPRO is applied at applied at 3.6 to 12 fl oz per 3 gallons of water depending on if you are treating annual weeds, perennial weeds, brush or for low volume directed applications.
If using a 1 gallon sprayer, the 1.5 fl oz rate per gallon of water would cover annual and perennial weeds.
Roundup QuikPRO can be used to kill actively growing grasses and weeds but will not prevent seeds from germinating in the soil. After spraying the weeds and grasses in the area, you can replant two weeks after an application of Roundup QuickPro.
Refer to the Chart for Mixing Rates by Volume on page 8 of the product label.
Roundup QuikPRO should be used within 24 hours of mixing, it should be discarded after this time.
Roundup QuikPRO only kills what is directly sprayed, there is no residual effects. You can seed a couple of weeks after initial application.
After using Round Up QuickPro, you should wait 14 days to plant in the area if applied once. Wait an additional two weeks if used a second product application.
Roundup QuikPRO will kill whatever it comes in contact with, including weeds, unwanted shrubs, etc.