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expired Posted by Nothingworked • Mar 28, 2025

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expired Posted by Nothingworked • Mar 28, 2025

32-Ounce Spectracide Weed Stop For Lawns + Crabgrass Killer Concentrate

+ Free Store Pickup

$5.00

$12

58% off

Lowe's

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Lowe's has 32-Ounce Spectracide Weed Stop For Lawns Plus Crabgrass Killer Concentrate (Hose-End Sprayer Bottle) for $5. Select free store pickup where stock permits, otherwise Shipping is free on orders $35+ for MyLowe's Members (free to join)

Note: Availability for shipping or store pickup may vary. Jobsite Shipping is free for MyLowe's Pro Members.

Thanks to Community Member Nothingworked for sharing this deal.

Editor's Notes

Written by citan359 | Staff

About this Deal:
- Valid thru April 2nd, while supplies last.
About this Product:
- Rated 3.9 out of 5 stars based on over 2,000 customer reviews.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Nothingworked

Note: Availability for shipping or store pickup may vary. Jobsite Shipping is free for MyLowe's Pro Members.

Thanks to Community Member Nothingworked for sharing this deal.

Editor's Notes

Written by citan359 | Staff

About this Deal:
- Valid thru April 2nd, while supplies last.
About this Product:
- Rated 3.9 out of 5 stars based on over 2,000 customer reviews.
Additional Notes:
- Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.

Original Post

Written by Nothingworked

Deal Score

+79

Visit Lowe's

Price Intelligence

Model: Spectracide 32 oz Weed Stop For Lawns Plus Crabgrass Killer Concentrate

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
06/23/24	Target	$4.50 frontpage	27
06/12/24	Target	$6.29 popular	14
04/19/24	Lowe's	$6 frontpage	44

Unregistered (You)

Top Comments

Nothingworked

416 Posts

174 Reputation

I usually buy the ingredients in this separate but at $5 for a 40 oz bottle of concentrate, I had to pull the trigger.

66 Comments

MasterRigger

Pro

Mar 31, 2025

2,289 Posts

Joined Nov 2010

Mar 31, 2025

MasterRigger

Pro

Mar 31, 2025

2,289 Posts

Quote from britdude

How many concentrate ozs to a gallon of water?
Thank you

Depends what kind of grass and the ambient temperature. It's like chemo. To much and the patient dies

MasterRigger

Pro

Mar 31, 2025

2,289 Posts

Joined Nov 2010

Mar 31, 2025

MasterRigger

Pro

Mar 31, 2025

2,289 Posts

Lowe's has been preparing my order for two days now

cantstoplooking

Mar 31, 2025

3,600 Posts

Joined Dec 2011

Mar 31, 2025

cantstoplooking

Mar 31, 2025

3,600 Posts

These things are trash. Works only on the arugula-looking weed. Doesn't work on anything else. And it takes 4 days to wilt.

Last edited by cantstoplooking March 30, 2025 at 06:59 PM.

cantstoplooking

Mar 31, 2025

3,600 Posts

Joined Dec 2011

Mar 31, 2025

cantstoplooking

Mar 31, 2025

3,600 Posts

Quote from britdude

How many concentrate ozs to a gallon of water?
Thank you

Packaging says for most effective put 7 ounces of product to 128 ounces/ 1 gallon of water

Sleek_777

Mar 31, 2025

40 Posts

Joined Jun 2017

Mar 31, 2025

Sleek_777

Mar 31, 2025

40 Posts

Can the hose attach version be used as concentrate to spot spray in a gallon sprayer? If so, what's the water to concentrate mix ratio? Thanks

BlueCatt

Mar 31, 2025

171 Posts

Joined Sep 2021

Mar 31, 2025

BlueCatt

Mar 31, 2025

171 Posts

Quote from Mark42mc

I don't recommend spraying vinegar on your lawn for the weeds that are in it. It will kill your whole yard. Also, it doesn't kill the root of the weed, just the top growth.

i didnt say to spray the lawn with it, spot spray the weeds with vinegar. People are obviously using weed killer so vinegar is much better. Makes it easier to pull the weeds out after spraying thats the only way to remove the roots.

alphawave

Mar 31, 2025

1,351 Posts

Joined Dec 2005

Mar 31, 2025

alphawave

Mar 31, 2025

1,351 Posts

Quote from Sleek_777

Can the hose attach version be used as concentrate to spot spray in a gallon sprayer? If so, what's the water to concentrate mix ratio? Thanks

This hose end sprayer is the same concentration as the 'concentrate', and it's label claims 5 oz. per gallon to cover 500 sq, ft.
https://www.spectracide.com/produ...ate--32-oz

Click How To Use tab.

I would never use the hose end sprayer with this herbicide, esp. 2,4-D...I have seen too many trees uptake and die due to overuse of this chemical in lawns, defoliation followed by death. Spot spray is truly the best way to get weed control without collateral damage.

Last edited by alphawave March 31, 2025 at 03:50 PM.

outriders

Apr 1, 2025

291 Posts

Joined Aug 2021

Apr 1, 2025

outriders

Apr 1, 2025

291 Posts

Anyone knows If I can put 'concentrate for tank sprayer' version into hose-end version and re-use this hose-end bottle again and again?

bptexan

Apr 2, 2025

761 Posts

Joined Dec 2007

Apr 2, 2025

bptexan

Apr 2, 2025

761 Posts

Quote from alphawave

Never had an issue with 2,4 d around trees. MSM, on the other hand, almost took out two oaks. 100% agree on spot spraying herbicide though.

alphawave

Apr 2, 2025

1,351 Posts

Joined Dec 2005

Apr 2, 2025

alphawave

Apr 2, 2025

1,351 Posts

Quote from bptexan

Never had an issue with 2,4 d around trees. MSM, on the other hand, almost took out two oaks. 100% agree on spot spraying herbicide though.

Around here, damage is noticed in early to mid-spring on tender new leaves, and initially looks like aphid damage due to the hormone-like effects of these PGR style herbicides, yet aphids haven't emerged as a pest until later spring. It also coincides with the marketing and application of these 'weed and feed' products, and subsequent 'drift' (leaching) and uptake by the surface roots of these waking trees. 2,4-D, Dicamba (trimec) and triclopyr are often the PGR style culprits, and once phloem is damaged, the tree suffers, wilts and dies in the impending summer heat waves. I prefer cultural first (mow tall, water only as required), then broad spectrum pre-emergent timed according to target, and careful limited spot spray of anything making it afterwards. Cheaper too.

taterbug23

Apr 2, 2025

959 Posts

Joined Sep 2011

Apr 2, 2025

taterbug23

Apr 2, 2025

959 Posts

Quote from Nothingworked

I've become fond of this little sprayer. I have not tried it yet with this bottle but the concentrate bottle should screw into this and then there is a dial to manually adjust the dose.

I like this because it helps me just get the job done without fussing about. Yes, it is easy to overlap and over spray. There are some spots of my yard that going heavy is the only way.

https://www.lowes.com/pd/H-D-Huds...er/3295474

Picked this up on your recommendation. What are you seeing as the setting. I think 2.5 oz?

foogalfruck

Apr 2, 2025

1,404 Posts

Joined Nov 2015

Apr 2, 2025

foogalfruck

Apr 2, 2025

1,404 Posts

Quote from citan359

MyLowe's Pro [lowes.com] offers free shipping as well. Its a business account. I don't recommend converting your main account over if you sign up, as I've noticed free shipping and promotions can differ greatly between them. Some of the prize miss steaks of the past didn't show up on my Pro account.

Thanks for this - I was able to order 2 with free shipping.

RalphM2375

Apr 2, 2025

112 Posts

Joined Apr 2018

Apr 2, 2025

RalphM2375

Apr 2, 2025

112 Posts

Quote from Ride_The_Sky

Even cancer is afraid of Texas?

I think he means "Move to Texas because grass does not grow in Texas!"

krmarshall

Pro

Apr 4, 2025

171 Posts

Joined Nov 2008

Apr 4, 2025

krmarshall

Pro

Apr 4, 2025

171 Posts

Quote from McNasty

Concentrate is regular price. Good deal if you need the sprayer, though.

Adding on. Aside from the the 40oz for $5 (12.5c/oz), there is also 170oz for $18 (10.5c/oz)

https://www.lowes.com/pd/Spectrac...1000733526
Not concentrated.... hidden a bit but found it. Thankfully before I bought it.

Dr. J

Apr 4, 2025

39,095 Posts

Joined Nov 2005

Apr 4, 2025

Dr. J

Apr 4, 2025

39,095 Posts

Quote from outriders

Anyone knows If I can put 'concentrate for tank sprayer' version into hose-end version and re-use this hose-end bottle again and again?

Depends on the dose rate, you'd have to run the numbers. Meaning, the hose end sprayer versions of things are designed around dosing so much active ingredient per gallon per se, and that dose rate might change depending on what you're spraying. So yes just about any liquid will work to some extent but it might not dose at the correct rate.

As for me I bought a generic adjustable hose end sprayer and adjust it depending on what I am spraying, makes it more universal.

Unregistered (You)

Home & Home Improvement Gardening & Outdoor Occasions Easter Spectracide Lowe's

32-Ounce Spectracide Weed Stop For Lawns + Crabgrass Killer Concentrate

$5.00

$12

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32-Ounce Spectracide Weed Stop For Lawns + Crabgrass Killer Concentrate

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