After using Round Up QuickPro you should wait 14 days to plant your Junipers. Roundup QuickPro will only last in the soil for approximately 14 days.
It is harder to measure an exact solution percentage with RoundUp QuickPRO. However, you should use 4.5 to 9 pounds of granules per Acre for perennial weeds, the mix in sufficient water to cover the desired treatment area. Please see the product label for complete application instructions. Be advised that RoundUp QuikPRO will only offer partial control of Bermudagrass.
We would recommend using a liquid concentrate for the most options with your finished solution since the liquid has less glyphosate, allowing for a broader range of solutions. RangerPro is a very economical liquid concentrate that contains 41 percent glyphosate. You would use 4 gallons of RangerPro Concentrate in 200 gallons of water to make a 2 percent solution, per the product label.
You could apply a product that contains the active ingredient glyphosate such as RoundUp QuikPro. The active ingredient in RoundUp products is Glyphosate which is only active while it is wet. Just to be safe, we do recommend waiting 2 weeks before replanting or re-sodding treated areas.
Roundup QuikPRO does come with a surfactant in the formulation. There is no need to add an additional surfactant.
Roundup QuikPro will kill whatever it is sprayed on because it is a non-selective herbicide.
Roundup QuikPRO can be sprayed near (not directly on) edible vegetation if applied according to the label instructions without damaging the roots.
Roundup QuikPRO will kill English Ivy. You may also be interested in Monterey Weed Wacker. Weed Wacker is listed to treat for English Ivy and can safely be applied over Warm and Cool season grasses per label.
We do not carry a product that will take fescue out of kentucky blue grass. Unfortunately they are so closely related that you cannot selectively remove it with any product that we are aware of. Your best option in this scenario is to kill the fescue with a Roundup Quikpro (glyphosate) product and then re-seed with your KBG
Most liquid Glyphosate products, including RoundUp QuikPRO, if kept at moderate temps in a cool dry place will have a shelf life of 3-5 years.
Roundup Quik Pro is a great product for controlling weeds with spot sprays but it will kill anything it touches. While using Miracle-Gro may help to an extent, there isn't a way to reverse the effects of roundup once its been absorbed by a plant. The best thing to do now is wait and then reseed with centipede grass in the areas that died off around the driveway. You may want to look at putting a pre-emergent down that will help prevent weeds from coming up this fall and the following spring so less spot treating is needed. A pre-emergent like Dimension 2EW or Prodiamine 65 would both work very well for your needs.
The mixing ratio of Roundup QuikPRO is 1.5 oz. per gallon of water. This will treat approximately 1000 square feet. For a 1/2 acre, you will need 21.78 oz in approximately 21 gallons of water. This product will kill whatever it comes in contact with, including weeds, unwanted shrubs, etc. You will only need one bottle of this to cover 1/2 acre.