Looking for Answers about Spectracide Spectracide ® Weed & Grass Killer Concentrate?

Customer questions and answers for
Spectracide Spectracide ® Weed & Grass Killer Concentrate

Spectracide Weed & Grass Killer Concentrate is a non-selective herbicide formulated to quickly kill grass and weeds down to the root — in and around patios, driveways, walkways and fences, as well as around flowers, shrubs and trees and in large areas. Kills the root Visible results in as fast as 3 hours Rainfast in 15 minutes For lawn renovation/replacement, area may be replanted in 7 days All ornamental flowers, trees and shrubs may be replanted 1 day after application
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Customer questions and answers for Spectracide Spectracide ® Weed & Grass Killer Concentrate

Question

Will Spectracide Weed & Grass Killer kill Oak trees when sprayed on weeds close to the Oak tree?

State: Tennessee
asked 2 years, 4 months ago
By
JimA
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answer 1
You can use it under ornamental trees -- just cover any desirable vegetation with a piece of plastic or cardboard.
State: Missouri
answered 2 years, 4 months ago
By
SpectracideTeam
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Question

How long does it take for this to work

I added 7oz per gallon of water and sprayed a section of grass I wanted to get rid of two days ago and it is still as green as ever. So far I am not impressed by this product.
State: Pennsylvania
Age: 55 to 64
Gender: Male
Level of expertise: Intermediate
asked 2 years, 4 months ago
By
jranderson50
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
In ideal conditions, you should start to see initial symptoms after 24 hours and complete weed kill within one to two weeks. Are temperatures consistently above 60 degrees where you are? Please give it a few more days, then let us know if you still aren't getting the expected results.
State: Missouri
answered 2 years, 4 months ago
By
SpectracideTeam
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Question

Sprayed my lawn with this product. Can I stop product from killing my lawn?

I bought the wrong product. Wanted to buy weed killer but bought weed and grass killer. My grass is getting brown.
State: District of Columbia
Age: 45 to 54
Gender: Male
Level of expertise: Beginner
City:Washington
asked 2 years, 4 months ago
By
Spify
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
No, sorry! If you had rinsed it immediately after spraying, it might have saved some grass, but if your grass is already brown, it's too late. Good luck!
State: Missouri
answered 2 years, 4 months ago
By
SpectracideTeam
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Question

Garden Preparation

I have a 100 x 75 veggie garden plot that I plan to till in the next week. I plan on planting edible plants within two weeks, if I spray the garden plot before I till to kill the grass is there any chance of the veggie plants being harmed when I plant them and secondly will the veggies be safe to eat when they mature. I have never attempted this before and am trying to make sure I am not going to have unusable veggies.
State: Ohio
Age: 25 to 34
Gender: Male
Level of expertise: Intermediate
City:Fostoria
asked 2 years, 4 months ago
By
Sunswine
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Yes, you can use it on your garden before you plant, and you only need to wait one day after treatment before replanting. Waiting a week between spraying and planting will be more than sufficient to get edible veggies. Good luck with your garden!
State: Missouri
answered 2 years, 4 months ago
By
SpectracideTeam
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Question

If I sprayed this on my plants will it just kill the leaves or the roots as well?

My husband used this all around my plants and flowers. He actually sprayed it all over them as well not knowing it would kill them. If I cut them down will they come back or does it kill the root as well??
State: Michigan
asked 2 years, 4 months ago
By
Beth
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answer 1
This product kill down to the root. When this does happen if you wash the plants liberally with water they usually will survive, but this product is meant to kill everything it comes into contact with.
State: Missouri
answered 2 years, 4 months ago
By
SpectracideTeamMember
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Question

Is the root absorption harmful to trees and shrubs in my beds?

I'd like to spray this product in my beds to control Canada Thistle, Quack Grass, Poa Annua and ground ivy. I'm concerned that the Dicamba portion of the product that falls onto the soil will soak in and be absorbed by my ornamental trees and shrubs. Also, I have some weeds that have grown up under the canopy of a young Dawn Redwood. Is there a risk of damage through root absorption by the Dawn Redwood?
State: Ohio
Age: 45 to 54
Gender: Male
Level of expertise: Expert
 
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asked 2 years, 4 months ago
By
Bernie
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answer 1
Root absorption should not be a problem as long as there are not any exposed roots.
State: Missouri
answered 2 years, 4 months ago
By
SpectracideTeamMember
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Question

need to know how to mix the comcentrate of weed and grass killer

State: Pennsylvania
Age: 55 to 64
Gender: Male
Level of expertise: Intermediate
City:Blairsville
asked 2 years, 4 months ago
By
kj
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Sure. For best results, use 7 fl oz per gallon of water to treat 300 sq ft. You can find the entire product label on our website: http://www.spectracide.com/~/media/...
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Mix Ratio-1 Gal Sprayer

What is the ratio of water to concentrate for a 1 gal hand-held sprayer.
State: Maine
asked 2 years, 3 months ago
By
Paulie
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
For best results, use 7 fl oz per gallon of water to treat 300 sq ft.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

will specracide weed & Grass killer kill poision ivy?

we need a poison ivy killer
State: Michigan
Age: 65 or over
Gender: Male
Level of expertise: Intermediate
City:Frankfort, mi
asked 2 years, 3 months ago
By
Jack
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
No, it's not listed for poison ivy control. Poison ivy can be tricky -- we actually have a new product specifically for control of tough brush, Spectracide Kudzy, Poison Ivy/Oak & Other Tough Brush Killer. You can find it here: http://www.spectracide.com/Products...
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Is the concentrate normally light-brown in color?

State: Virginia
asked 2 years, 3 months ago
By
Lucky
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Right, it's amber-colored.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

will it kill lilac bushes,rose bush,and mountain laurels?

State: New Jersey
Age: 45 to 54
Gender: Female
Level of expertise: Intermediate
asked 2 years, 3 months ago
By
buddy
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Yes, it will kill all vegetation sprayed.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

What is the mix ratio for a spray tank.

There is no info on the bottle telling what the mix ratio is. How many oz. of Spectracide to one gallon of water?
State: Wisconsin
Gender: Male
Level of expertise: Intermediate
asked 2 years, 3 months ago
By
DA Wood
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
For best results, use 7 fl oz per gallon of water over 300 sq ft. For additional mixing ratios and instructions, see the "Amount to Use" section within "Mixing Instructions" or the "Amount to Use" info on the back of the bottle.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

directions on mixing spectracide weed and grass killer?

State: Rhode Island
Age: 65 or over
Gender: Male
Level of expertise: Beginner
City:north kingstown
asked 2 years, 3 months ago
By
rick
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Sure. For best results, use 7 fl oz per gallon of water to treat 300 sq ft. You can find the entire product label on our website: http://www.spectracide.com/~/media/...
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

i live in south florida and have 3 large coconut palms in planters.

attached to our pool. the weeds have taken over these planters and because we eat the coconuts and do not want any harm to come to these beautiful, expensive trees we are at a loss. do you have a product that can kill our very dense weeds without harming our trees?
State: Florida
Age: 45 to 54
Gender: Female
Level of expertise: Beginner
City:hallandale
User submitted photo
asked 2 years, 3 months ago
By
robin
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Sorry, we don't! Our weed killers shouldn't be used around edibles and, in some cases, can't be used within a fruit tree's dripline. Hand removal would be safest. Good luck!
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Will this kill large trees

I have two large 30Ft plus sycamore trees that have weeds around the exposed roots, will this kill the trees or just the weeds? I don't want to harm the trees.
State: Texas
Age: 45 to 54
Gender: Male
Level of expertise: Beginner
asked 2 years, 3 months ago
By
Neal S
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
We don't advise spraying around exposed roots -- you would need to totally cover the exposed tree surface to prevent spray drift, and that would be difficult around shallow roots. If there were not exposed roots, you could spray around your trees if you were careful not to spray the trees themselves.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Can I lay sod sooner than 7 days?

State: Florida
Age: 45 to 54
Gender: Male
Level of expertise: Beginner
City:Sarasota
asked 2 years, 3 months ago
By
Grass man
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
No, you should wait at least seven days to lay sod.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Will mixing in a tablespoon per gallon of non ionic surfactant make the Weed and Grass killer more effective?

State: Florida
Age: 45 to 54
Gender: Female
Level of expertise: Intermediate
asked 2 years, 3 months ago
By
riverlivin
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
You should not mix Spectracide Weed & Grass Killer Concentrate with any other products. Doing so is in violation of EPA regulations.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Does Spectracide kill the Roots on Rhizomes

I am trying to kill out the quackgrass patches in my lawn and reseed those areas. Will this product kill the roots and rhizomes so it will not grow back? A week after I applied, I removed the dead grass on top to find the base of the quackgrass still is green. Does it need a second application or will it die out from the first application.
State: Wisconsin
Age: 35 to 44
Gender: Male
Level of expertise: Beginner
City:Sun Prairie
asked 2 years, 3 months ago
By
Quacked Up
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Yes, it will kill to the root. It could take up to two weeks to kill deeply rooted weeds. If the roots are not dead after two weeks, make another application.
State: Missouri
answered 2 years, 3 months ago
By
SpectracideTeam
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Question

Effects on plants I don't want to kill

From what I have read in this Q&A it seems that as long as I do not get the product on the plant itself or any exposed roots, it will not kill anything I don't want to kill. Do I have the correct understanding? Thanks!!
State: Virginia
asked 2 years, 2 months ago
By
Stanna
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
Correct. Spot treat for weeds very carefully around plants you want to keep. Don't apply around edibles, though.
State: Missouri
answered 2 years, 2 months ago
By
SpectracideTeam
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Question

When I was spraying my gravel driveway, my dog was accidentally (briefly) let out and she ran across driveway and into yard...

...Will that brief contact be enough to kill my lawn? She literally ran across the gravel (fast) a few times before I was able to round her up and put her back into the house. I was thinking we'd be safe, but an area (where she ran into the lawn) has started to look like it might be dying (brittle but still green)...It has been really hot so I am going to make sure that our sprinklers we have set to come on at 2am are still working, but I am really concerned that one area (only affected area) was indeed affected by the weed killer she walked on. Was this brief contact enough to kill our month-old Bermuda sod? (I used the mixture recommended to kill weeds/grass for several months- used a pump sprayed to apply.) I also followed the instructions carefully and didn't spray at all if I felt the slightest breeze...and sprayed a minimum of two feet (probably closer to 3ft.) away from the grass...and only a few inches from the ground to reduce chances of accidental spray...Thanks.
State: North Carolina
asked 2 years, 2 months ago
By
Jen
on Spectracide ® Weed & Grass Killer Concentrate
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answer 1
We wouldn't think that such brief, light contact with your grass would do harm, but it's difficult to say without knowing how heavily you applied the product to your driveway. Good luck!
State: Missouri
answered 2 years, 2 months ago
By
SpectracideTeam
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