Weed & Green Pre-emergent and Post-Emergent Weed Killer (2-Pack)

Name: Weed & Green Pre-emergent and Post-Emergent Weed Killer (2-Pack)
Brand: Sunday
SKU: SBA3288
Price: 40.00 USD
Availability: InStock
Rating: 4.1 (250 reviews)

$40 $50

(2) 32 oz. concentrate, covers up to 5,000 sq. ft.

250 reviews

Best Seller

Weed & Green for the whole season. Not just the first spray.

Two bottles of Weed & Green for full-season weed control. Covers up to 5,000 sq. ft. or two full applications. No synthetic herbicides.

Free shipping! Ships in 1-2 business days

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One bottle starts it, two bottles finish the season

Weed & Green works as both a pre and post-emergent. Apply in early spring to suppress crabgrass before it germinates, then again mid-season to handle what pushes through. Two applications, one product doing both jobs.

Two bottles give you up to 5,000 sq. ft. of total coverage, or both applications on a smaller lawn. Either way, you're not scrambling for product when crabgrass season peaks.

Available in custom lawn plans. Not a subscriber yet? Build your plan.

What's doing the work

Pre and post-emergent weed control Prevents crabgrass from germinating and controls existing broadleaf weeds in the same application
Greens your lawn while it works Iron-based formula feeds your grass as it targets weeds
Covers up to 5,000 sq. ft. Two bottles for persistent weeds or full coverage
No synthetic herbicides FeHEDTA iron formula only
Backed by our satisfaction guarantee

How to use

Attach the hose-end sprayer to the first pouch and apply evenly across a dry lawn, temperatures between 50 and 85°F.
Reapply 3 to 6 weeks later in the growing season.
Avoid seeding within 1 day of application.

Iron can stain hardscapes. Rinse any pavement immediately if you get drift.

FAQ

How often do I need to apply Weed & Green?

Apply once thoroughly to the lawn, then reapply 3 to 6 weeks later in the growing season. We recommend applying up to two times per season as a pre or post-emergent.

How much lawn does the 2-pack cover?

Each pouch covers up to 2,500 sq. ft. per post-emergent application, and up to 1,250 sq. ft. for a pre-emergent application. Two pouches give you up to 5,000 sq. ft. of total coverage, or both seasonal applications on a smaller lawn.

What weeds does Weed & Green control?

Weed and Green can be applied before or after weeds begin to emerge. This Dandelions, clover, and other existing broadleaf weeds post-emergent, plus crabgrass suppression pre-emergent. It does not replace a dedicated spot treatment for stubborn individual weeds. Dandelion Doom handles those.

Will it harm my grass?

No. The FeHEDTA iron formula targets weeds selectively. Your grass tolerates iron at this concentration while weeds don't. Safe for all cool and warm season turf types when used as directed.

How long after applying is it safe for kids and pets?

People and pets can return to the area once the spray has dried.

Is this available in California?

Weed & Green is not available in California due to state registration requirements.

Documents

Weed & Green Label

Weed & Green Safety Data Sheet

Bottle of Weed & Green Hose-end Sprayer for Lawns on green lawn

Learn more from The Shed

Customer reviews

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Sunday F.

Verified Buyer

LocationLone Tree, Colorado

Greened the lawn and reduced weeds

I applied Weed & Green to my lawn in mid-April. The lawn turned a deep green much earlier than other lawns in the neighborhood and I haven't seen as many early weeds as in the past. I'll definitely continue using it.

Published date

05/10/25

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Sunday F.

Verified Buyer

LocationWaxhaw NC

Great product

This really did a great job in the clovers and weeds. It greened up our grass for spring too!

Published date

05/05/25

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Sunday F.

Verified Buyer

LocationSmyrna GA

Sorry

It did not work for me In fact it seemed to increase the weeds I have had to hire someone to come do it I have sent in pictures and received a 5 lb bag of seed i response

Published date

05/04/25

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Lisa

Verified Reviewer

Prior to buying

Can anyone tell me how many bottles for a quarter acre

Sunday

Hello Lisa! Thank you for reaching out. We'll send you a direct email as well, but wanted to answer the question here too. For a quarter acre, you’d want 9 bottles of Weed and Green. A quarter acre is 10,890 sq ft, and each 32 oz bottle treats up to 1,250 sq ft.

Published date

04/15/26

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Valerie

Verified Reviewer

Not effective at all

I used the sprayer that was sent with the bottle. I shook it as directed. The spray pattern while I was using it was very inconsistent. Most of the time it was more like a clump of water with a few outlying sprays. Occasionally it was a good even fan. No idea why it wasn’t consistent. It didn’t seem...

Sunday

Dear Valerie, we're truly sorry to hear about your experience with the sprayer. That sounds like a frustrating experience from start to finish. Inconsistent spray patterns and that sudden “all at once” emptying usually point to a sprayer or pouch flow issue, not how you applied it, and we totally get how that would impact results. For next time, a quick fix is to pause and check that the sprayer dial is fully set, connections are tight, and give the bottle another shake if things look uneven. If it ever starts spraying watery and then dumps product, stopping and resetting the sprayer can help keep the application even. We’d love to make this right and help get your weed control back on track. Please email [email protected] and we’ll dig in with you and get a solution that actually works

Published date

04/06/26

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Bart P.

Verified Reviewer

LocationCharlotte, North Carolina.

Not Happy

Not happy with the results. Did not work on preventing and did not kill the existing or help to green up.

Sunday

Hello Bart, we apologize for not getting the results you hoped for! Totally fair to expect more than that—this should be doing more for your lawn. Weed & Green works best when it’s paired with the right timing and conditions (active weed growth, a few applications, and regular watering), but if you’re not seeing any improvement, something’s off. Happy to help troubleshoot what’s going on—shoot us a note and we’ll take a closer look at your lawn and make it right.

Published date

04/06/26

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Monika B.

Verified Reviewer

LocationCharlotte,NC

Waste of money

I was really hopeful about an all natural way to kill the weeds that we’re taking over my yard. Unfortunately this didn’t perform well enough. I had a mixture of henbit, clovers, and dandelions in my yard. The clovers and hen it browned and died within a few days (not hours). The dandelions responde...

Sunday

Hello Monika, we're sorry to hear about your experience with our product. We recommend reaching out to our customer support team for assistance and guidance on how to effectively tackle the weeds in your yard. Thank you for sharing your feedback with us.

Published date

03/27/26

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Sunday F.

Verified Reviewer

LocationAmerican Fork, Utah

Good for weed control

I tried the weed and green last year, i will be using it again this year.

Published date

03/10/26

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Ann F.

Verified Reviewer

LocationNc

Doesn’t work

Didn’t work. Followed directions and not a single weed was killed

Sunday

Hi Ann, Sorry to hear that. If weeds did not respond after following the directions, something in the timing, coverage, or weed type may be getting in the way. Some weeds require repeat applications or a broadcast approach across the lawn rather than a single treatment, especially if they are well established. For larger areas of broadleaf weeds, a broadcast option like https://www.getsunday.com/shop/lawn-care/weed-green-liquid-weed-control can be more effective across the whole lawn, while targeted options are best for individual weeds. Our yard advisors would be glad to take a closer look at what you’re seeing and help troubleshoot so you can get better results. Please send us a DM or email [email protected] with a photo of the weeds and we will help you get things back on track

Published date

03/04/26

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Larry T.

Verified Reviewer

LocationAtoka, TN

Great, but not available anymore

Worked good, but has not been available for about 6 months now. Will have to use another company now. I really liked this stuff while they made it.

Sunday

Hello Larry! We're so glad you enjoyed our product. In fact, so many Sunday customers enjoyed it that we ran out last season! But good news, we are now back in stock!

Published date

12/07/25

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