Is lawn weed killer concentrate profitable to sell on Amazon United States?

The niche generates $159K/yr across 16 tracked products. 90-day search growth is +39.6%. Flapen's verdict: Worth a look (56/100).

How competitive is the lawn weed killer concentrate niche?

6 brands and 96 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 98% of demand.

What do buyers complain about in lawn weed killer concentrate?

Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Plant Growth. The return rate is 0.4%.

When does demand for lawn weed killer concentrate peak?

Demand peaks in Apr–May–Jun–Aug–Sep; the busiest month runs 24.1× the quietest.

What does it cost to enter the lawn weed killer concentrate niche?

Listings span $8.23–$86.30; the average listing price is $24.12 (sweet spot $15–$100). The average incumbent carries 2,356 reviews — the moat a new listing must climb.

lawn weed killer concentrate

Worth a look

Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Avg price

Incredible$24.12

avg listing price — sweet spot $15–$100

Conversion

Great11.4%

search→purchase rate — share of searches ending in a sale

Price range

Great$8.23–$86.30

cheapest to priciest tracked listing — scored on the share inside $15–$100

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Growth

Good+39.6%

90-day search growth — must beat 0% to launch

Review moat

Okay2,356.44

avg incumbent reviews — the moat a new listing must climb

Market size

Okay$159K

$159K/yr · 58K searches

Competition

Bad76%

top-5 click share — a locked-up shelf

Brand share

Bad98%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, lawn weed killer concentrate is a $159K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Apr–May–Jun–Aug–Sep. Verdict: Worth a look — 56/100.

Data updated Jul 22, 2026 · scored weekly · How we score niches

lawn weed killer concentrate market data

Units sold / yr: 6K–8K; avg 250–500/product
Revenue / yr: $145K–$193K; units × avg price
Conversion rate: 11.4%
Avg BSR: #99
Page quality: 0%
Prime: 94%
Sponsored: 44%
Out of stock: 0.0%
Avg brand age: 116 months
Avg seller age: 136 days

Competition & brand share

The top 5 products capture 76% of clicks — a locked-up shelf that new listings rarely crack.

Brands

6 falling

Sellers

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

Ortho73%
Spectracide17%
Roundup3%
GORDON'S3%
Bayer Advanced2%
Southern Ag2%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +39.6% search growth over the last 90 days.

Peak months: Apr, May, Jun, Aug, Sep · busiest ÷ quietest = 24.1×

Open Trend

Top lawn weed killer concentrate search terms

weed b gon concentrate14K/yr +56.2%10.8% conv.
weed and feed concentrate7K/yr +48.7%3.7% conv.
weed be gone concentrate5K/yr +97.7%11.8% conv.
lawn weed killer concentrate7K/yr +18.9%8.0% conv.
weed killer concentrate for lawns6K/yr +33.1%8.1% conv.
ortho weed b gon concentrate4K/yr +45.4%9.6% conv.
weed killer for lawns concentrate4K/yr +8.9%10.2% conv.
ortho weedclear lawn weed killer concentrate3K/yr +35.1%13.2% conv.
ortho weed clear concentrate3K/yr +27.1%16.9% conv.
ortho weedclear concentrate2K/yr +43.0%16.9% conv.

All search terms

Top lawn weed killer concentrate products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Ortho WeedClear Weed Killer for Lawns Concentrate - Kills Dandelion & Clover Weed Killer Concentrate 1 gal.

Ortho$36.814.3★1,634 rev

Ortho WeedClear Lawn Weed Killer Concentrate - Weed Killer for Lawns Kills Crabgrass Dandelion Clover 32 fl. oz.

Ortho$11.554.2★1,602 rev

Ortho Weed B Gon Chickweed Clover and Oxalis Killer for Lawns Concentrate Kills Creeping Charlie 16 fl. Oz

Ortho$14.444.2★3,880 rev

Spectracide Weed Stop For Lawns Concentrate Kills Weed Roots Not The Lawn 40 fl Ounce

Spectracide$8.234.3★1,688 rev

Spectracide Large Plot Weed Stop for Lawns Concentrate 1 Gallon Kills More Than 200 Types of Weeds as Listed

Spectracide$32.044.4★311 rev

Newest

by launch date

Ortho GroundClear Year Long Vegetation Killer2 Concentrate Kills and Prevents Weeds Up to 1 Year 2 gal. Black

Ortho$43.823,588 rev

2y ago

Spectracide Large Plot Weed Stop for Lawns Concentrate 1 Gallon Kills More Than 200 Types of Weeds as Listed

Spectracide$32.04311 rev

4y ago

Roundup for Lawns Concentrate Weed Killer for Northern Grasses Kills Crabgrass 32 fl. oz.

Roundup$19.05497 rev

4y ago

Ortho WeedClear Lawn Weed Killer Concentrate - Weed Killer for Lawns Kills Crabgrass Dandelion Clover 32 fl. oz.

Ortho$11.551,602 rev

6y ago

Spectracide Weed Stop For Lawns Plus Crabgrass Killer AccuShot Refill 1.33 Gallons Kills More Than 470 Types Of Weeds As Listed Including Dandelion Chickweed Clover Crabgrass And Yellow Nutsedge

Spectracide$16.185,334 rev

7y ago

What buyers say about lawn weed killer concentrate

What buyers praise and complain about, mined from review topics.

What buyers love

Pest/Insect Control22%

“helped keep them from coming back”

Advertised Vs Actual Product14%

“Works as described”

Plant Growth13%

“In prior years I have used Weed-B-Gon with great success in my yard”

Quality-Overall12%

“Very effective product”

Value For Money10%

“Worth every penny”

Instructions/User Manual/Troubleshooting6%

“Clear instructions”

Ease Of Use4%

“Very easy to use”

Spray/Flow4%

“This is a great product if you spray”

Durability3%

“Have used for years”

Strength2%

“Effective”

What buyers complain about

Pest/Insect Control27%

“Did very little to kill weeds”

Functionality-Overall26%

“Doesn't work very well”

Plant Growth14%

“trees of heaven wasn't doing anything”

Value For Money5%

“Not worth the money”

Quality-Overall4%

“However, the actual performance has been incredibly disappointing”

Advertised Vs Actual Product3%

“False advertisement”

Spray/Flow3%

“They appear the same before sprayed”

Leak-Proof2%

“arrived leaking all over the place”

Natural Resource Wastage2%

“2 gallons of wasted time”

Instructions/User Manual/Troubleshooting2%

“Directions were not very clear”

Top return reasons

Functionality-Overall25%

Advertised Vs Actual Product17%

Pest/Insect Control14%

Leak-Proof12%

Value For Money11%

Size-Overall7%

Plant Growth3%

Spray/Flow2%

Defective Material/Parts2%

Instructions/User Manual/Troubleshooting1%

Common questions

Is lawn weed killer concentrate profitable to sell on Amazon United States?: The niche generates $159K/yr across 16 tracked products. 90-day search growth is +39.6%. Flapen's verdict: Worth a look (56/100).
How competitive is the lawn weed killer concentrate niche?: 6 brands and 96 sellers compete. The top 5 products take 76% of clicks and top 5 brands hold 98% of demand.
What do buyers complain about in lawn weed killer concentrate?: Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Plant Growth. The return rate is 0.4%.
When does demand for lawn weed killer concentrate peak?: Demand peaks in Apr–May–Jun–Aug–Sep; the busiest month runs 24.1× the quietest.
What does it cost to enter the lawn weed killer concentrate niche?: Listings span $8.23–$86.30; the average listing price is $24.12 (sweet spot $15–$100). The average incumbent carries 2,356 reviews — the moat a new listing must climb.