This can be done with a selective post emergent grass killer such as vantage click for sources.
Weed control in blue rug juniper.
Blue rug juniper is certainly a low maintenance plant.
Lontrel turf and ornamental is a selective post emergent herbicide that controls certain broad leaf weeds in turf and certain ornamental plantings such as conifers and non leguminous woody species in landscapes and nurseries.
The best approach for a weed free groundcover is to prevent the weeds from popping up in the first place.
Spray individual weeds until they are wet.
Blue rug is the nickname for the groundcover juniperus horizontalis wiltonii it takes the nickname for its ability to spread into a silvery.
You could use the killzall to spot treat the weeds you see coming up or if the weeds are grassy and not broadleaf weeds you could use a product like fertilome over the top to spray overthe juniper and only kill the grasses.
You can either spread a thick layer of mulch between the plants or use a pre emergent such as preen for groundcovers.
They will grow to form a mat that s thick enough to crowd out weeds and provide visual interest all throughout the year.
Use a backpack or handheld sprayer filled with a solution of 3 4 teaspoon of herbicide and 1 2 teaspoon of surfactant in 1 gallon of water.
The killzall weed and grass killer is just like roundup and hence its name will kill all vegetation you spray it on.
Lontrel can be used on warm season and cool season turf grasses.
Weed killer that will not harm blue rug juniper namesake features.
This method is easiest when only a few weeds exist.
Weed killer that will not harm blue rug juniper.
Weeds in blue rug juniper can also be managed with spot treatments of imazaquin herbicides.
If your blue rug is in its second season or older you may have noticed specific weeds coming.
Treat weeds that have appeared in your junipers with a postemergent herbicide.
The first is to apply a pre emergent click for sources weed preventer twice each year.
If you are growing it as a ground cover for a large site space plants 4 to 6 feet apart.
It will eradicate clover in junipers.
Your second task is to control perennial grassy weeds like zoysiagrass bermudagrass and bahiagrass.
Sethoxydim fluazifop and clethodim are all effective treatments for unwanted grasses and are safe for use around.