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

The niche generates $6.7M/yr across 40 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +80.7%. Flapen's verdict: Launch it (74/100).

How competitive is the weed killer concentrate niche?

8 brands and 170 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 96% of demand.

What do buyers complain about in weed killer concentrate?

Top complaints mined from reviews: Functionality-Overall, Pest/Insect Control, Value For Money. The return rate is 0.3%.

When does demand for weed killer concentrate peak?

Demand peaks in Apr–May–Jun–Jul; the busiest month runs 11.2× the quietest.

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

Listings span $6.19–$166.62; the average listing price is $36.84 (sweet spot $15–$100). The average incumbent carries 3,948 reviews — the moat a new listing must climb.

weed killer concentrate

Launch it

A $6.7M/yr market growing +80.7% this quarter with returns at 0.3% — clears our launch bar.

Market size

Incredible$6.7M

$6.7M/yr · 1.5M searches

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Conversion

Incredible12.5%

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

Avg price

Incredible$36.84

avg listing price — sweet spot $15–$100

Growth

Great+80.7%

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

Competition

Great37%

top-5 click share — an open shelf

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Price range

Good$6.19–$166.62

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

Review moat

Okay3,948.08

avg incumbent reviews — the moat a new listing must climb

Brand share

Bad96%

top-5 brand share — brand-locked demand

According to Flapen's Amazon United States niche tracking, weed killer concentrate is a $6.7M/yr Amazon United States market (1.5M searches/yr). The top 5 brands hold 96% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Launch it — 74/100.

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

weed killer concentrate market data

Units sold / yr: 150K–200K; avg 3,000–4,000/product
Revenue / yr: $5.5M–$7.4M; units × avg price
Conversion rate: 12.5%
Avg BSR: #23
Page quality: 0%
Prime: 88%
Sponsored: 75%
Out of stock: 0.3%
Avg brand age: 89 months
Avg seller age: 136 days

Competition & brand share

Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.

Brands

8 falling

Sellers

170

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

37%

Top 20: 83%

Open market

Roundup39%
Ortho37%
Spectracide12%
RM435%
Hi-Yield4%
Spruce2%
Open — no brand owns it (2 brands, 3%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +80.7% search growth over the last 90 days.

Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 11.2×

Open Trend

Top weed killer concentrate search terms

weed killer concentrate474K/yr +47.5%8.9% conv.
roundup concentrate151K/yr +84.2%10.0% conv.
round up weed killer concentrate124K/yr +112.8%11.3% conv.
ortho ground clear91K/yr +155.9%16.2% conv.
ground clear80K/yr +141.2%15.5% conv.
weed and grass killer concentrate83K/yr +89.7%9.8% conv.
roundup weed killer concentrate63K/yr +84.9%10.7% conv.
round up concentrate42K/yr +113.4%9.5% conv.
ground clear concentrate45K/yr +94.6%15.3% conv.
vegetation killer35K/yr +176.3%7.4% conv.

All search terms

Top 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 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

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

Ortho$43.824.0★3,588 rev

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

Ortho$28.044.0★3,588 rev

Roundup Dual Action Weed & Grass Killer Plus 4 Month Preventer Concentrate 32 fl. oz.

Roundup$35.504.6★567 rev

Roundup Weed & Grass Killer Refill Use in and Around Flower Beds Trees Driveways Walkways & More 1.25 gal.

Roundup$16.414.6★3,685 rev

Roundup Weed & Grass Killer Concentrate Use in and Around Flower Beds Walkways and Other Areas of Your Yard 1 gal.

Roundup$80.244.5★777 rev

Newest

by launch date

Roundup Weed & Grass Killer4 Concentrate Use in and Around Flower Beds Walkways and Other Areas of Your Yard 35.2 fl. oz. (2-Pack)

Roundup$72.20777 rev

5mo ago

41% Glyphosate Super Concentrate Weed & Grass Killer (1 Gallon)

VIVIPOOOL$43.15448 rev

1y ago

Spruce Weed Killer Refill - Versatile Weed & Grass Killer for Flower Beds Driveways & Mulch Beds - No Pour No Mix No Mess Refill - Kills Dandelions Crabgrass & More (64 Oz)

Spruce$21.952,780 rev

1y ago

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

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

Ortho$28.043,588 rev

2y ago

What buyers say about weed killer concentrate

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

What buyers love

Pest/Insect Control20%

“Great stuff for killing ants”

Advertised Vs Actual Product15%

“As Advertised”

Quality-Overall13%

“The overall build quality is solid”

Value For Money12%

“Fair price”

Ease Of Use6%

“easy to store”

Plant Growth5%

“it helps prevent new growth for months”

Spray/Flow4%

“Very nice and spray works well”

Smell3%

“Pleasant smell”

Safety Standards3%

“Safe product”

Strength2%

“It is a strong concentrate”

What buyers complain about

Functionality-Overall23%

“Poor function”

Pest/Insect Control15%

“Did very little to kill weeds”

Value For Money14%

“too expensive”

Plant Growth8%

“it definitely has not kept anything from growing back”

Spray/Flow7%

“It won't spray”

Durability4%

“Doesn't last”

Quality-Overall4%

“Very disappointed with the quality”

Advertised Vs Actual Product2%

“False advertising”

Strength2%

“Not strong enough”

Leak-Proof2%

“the box was leaking”

Top return reasons

Functionality-Overall21%

Leak-Proof16%

Value For Money11%

Spray/Flow11%

Pest/Insect Control11%

Advertised Vs Actual Product9%

Defective Material/Parts6%

Size-Overall4%

Plant Growth2%

Add-Ons/Attachments1%

Common questions

Is weed killer concentrate profitable to sell on Amazon United States?: The niche generates $6.7M/yr across 40 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +80.7%. Flapen's verdict: Launch it (74/100).
How competitive is the weed killer concentrate niche?: 8 brands and 170 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 96% of demand.
What do buyers complain about in weed killer concentrate?: Top complaints mined from reviews: Functionality-Overall, Pest/Insect Control, Value For Money. The return rate is 0.3%.
When does demand for weed killer concentrate peak?: Demand peaks in Apr–May–Jun–Jul; the busiest month runs 11.2× the quietest.
What does it cost to enter the weed killer concentrate niche?: Listings span $6.19–$166.62; the average listing price is $36.84 (sweet spot $15–$100). The average incumbent carries 3,948 reviews — the moat a new listing must climb.