---
title: "Trimec Lawn Weed Killer — $345K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/trimec-lawn-weed-killer"
last_updated: "2026-08-09T21:55:49.848Z"
locale: en
meta:
description: "Niche score 54/100 · $345K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $345K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Trimec Lawn Weed Killer — $345K/yr Amazon US Niche (2026) - Flapen"
---
# **trimec lawn weed killer**
**Worth a look**
Shows low returns (0.3%), but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 53Growth 72Conversion 73Competition 12Returns 98Price range 53Avg price 90Brand share 0Review moat 89Quality gap 45
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$58.99**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****218.44**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****6.8%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Good****+55.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Good****$345K**
$345K/yr · 86K searches
**Price range**
**Good****$18.72–$172.42**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****86%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, trimec lawn weed killer is a $345K/yr Amazon United States market (86K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May–Jun–Jul. Verdict: Worth a look — 54/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **trimec lawn weed killer market data**
- **Units sold / yr**
- **5K–6K**
- avg 500–750/product
- **Revenue / yr**
- **$295K–$354K**
- units × avg price
- **Conversion rate**
- **6.8%**
- **Avg BSR**
- **#387**
- **Page quality**
- **0%**
- **Prime**
- **56%**
- **Sponsored**
- **22%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **97 months**
- **Avg seller age**
- **140 days**
## **Competition & brand share**
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **▼falling
**Sellers**
**53**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**86%**
Top 20: 100%
**Open market**
**0%**
- PBI / Gordon82% - GORDON'S11% - TRIMEC6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +55.1% search growth over the last 90 days.
5K3KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 27.4×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/trimec-lawn-weed-killer/trend)
## **Top trimec lawn weed killer search terms**
- **trimec lawn weed killer**35K/yr+90.0%6.0% conv. - **trimec**24K/yr+77.2%4.7% conv. - **trimec weed killer**5K/yr+93.9%5.1% conv. - **trimec platinum**5K/yr+20.9%1.2% conv. - **gordons trimec lawn weed killer**4K/yr+39.4%7.9% conv. - **trimec herbicide**5K/yr-22.1%2.9% conv. - **trimec southern broadleaf herbicide**5K/yr-52.7%1.7% conv. - **gordons trimec**2K/yr+76.7%6.5% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/trimec-lawn-weed-killer/search-terms)
## **Top trimec lawn weed killer 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.
0%15%$52K30%$104K45%$155K60%$207K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**PBI/GORDON Trimec Lawn Weed Killer one gallon**PBI / Gordon**$43.77**4.5★618 rev](https://www.amazon.com/dp/B0026KTT4U) [2**GORDONS Trimec Lawn Weed Killer**PBI / Gordon**$22.07**4.5★178 rev](https://www.amazon.com/dp/B000RUGV6A) [3**GORDONS Trimec Lawn Weed Killer 1 Gallon - 792000**GORDON'S**$45.93**4.5★207 rev](https://www.amazon.com/dp/B016TQGM6E) [4**Trimec 992 Broadleaf Herbicide 2.5 Gallons 9921126**TRIMEC**$99.82**4.7★165 rev](https://www.amazon.com/dp/B0090U1KJ6) [5**GORDONS Trimec Speed Lawn Weed Killer Concentrate 1 Quart 8101226**PBI / Gordon**$21.22**4.4★48 rev](https://www.amazon.com/dp/B07N7D14SV)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Gordons Trimec Broadleaf and Crabgrass Herbicide Concentrate 32 oz**PBI / Gordon**$41.76**0 rev11mo ago](https://www.amazon.com/dp/B0DNWSH4RB) [**GORDONS Trimec Speed Lawn Weed Killer Concentrate 1 Quart 8101226**PBI / Gordon**$21.22**48 rev7y ago](https://www.amazon.com/dp/B07N7D14SV) [**GORDONS Trimec Crabgrass Plus Lawn Weed Killer Concentrate 1 Gallon 761200**GORDON'S**$65.20**292 rev10y ago](https://www.amazon.com/dp/B016YQOZE0) [**GORDONS Trimec Lawn Weed Killer 1 Gallon - 792000**GORDON'S**$45.93**207 rev10y ago](https://www.amazon.com/dp/B016TQGM6E) [**Trimec 992 Broadleaf Herbicide 2.5 Gallons 9921126**TRIMEC**$99.82**165 rev13y ago](https://www.amazon.com/dp/B0090U1KJ6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Gordons Trimec Broadleaf and Crabgrass Herbicide Concentrate 32 oz**PBI / Gordon**$41.76**0.0★**▲ 108%**](https://www.amazon.com/dp/B0DNWSH4RB) [**GORDONS Trimec Speed Lawn Weed Killer Concentrate 1 Quart 8101226**PBI / Gordon**$21.22**4.4★**▲ 63%**](https://www.amazon.com/dp/B07N7D14SV) [**GORDONS Trimec Plus Crabgrass Killer Concentrate 1 Quart - 761160**PBI / Gordon**$18.72**4.2★**— 9%**](https://www.amazon.com/dp/B00KWY6RZ6) [**Trimec Classic Broadleaf Herbicide - 2.5 Gallons**PBI / Gordon**$172.42**4.6★**— 7%**](https://www.amazon.com/dp/B004RIYW0A) [**PBI/GORDON Trimec Lawn Weed Killer one gallon**PBI / Gordon**$43.77**4.5★**— 3%**](https://www.amazon.com/dp/B0026KTT4U)
**~~View all trending →~~**
## **What buyers say about trimec lawn weed killer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**28%
*“Great product kills creeping charley”*
**Advertised Vs Actual Product**22%
*“As described”*
**Instructions/User Manual/Troubleshooting**13%
*“Follow instructions”*
**Strength**9%
*“Effective”*
**Leak-Proof**6%
*“did not leak in the package”*
**Ease Of Cleaning**6%
*“this stuff does a great job of getting rid of it”*
**Ease Of Use**6%
*“Easy to use”*
**Value For Money**3%
*“Alot for the cost”*
**Plant Growth**3%
*“This is an effective weed killer”*
**Quality-Overall**3%
*“great product”*
### **What buyers complain about **
**Value For Money**50%
*“the price is much higher”*
**Functionality-Overall**50%
*“Slow working”*
### **Top return reasons **
**Leak-Proof**48%
**Value For Money**28%
**Advertised Vs Actual Product**12%
**Functionality-Overall**8%
**Durability**4%
## **Common questions**
- **Is trimec lawn weed killer profitable to sell on Amazon United States?**
- The niche generates $345K/yr across 9 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +55.1%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the trimec lawn weed killer niche?**
- 3 brands and 53 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in trimec lawn weed killer?**
- Top complaints mined from reviews: Value For Money, Functionality-Overall. The return rate is 0.3%.
- **When does demand for trimec lawn weed killer peak?**
- Demand peaks in Mar–Apr–May–Jun–Jul; the busiest month runs 27.4× the quietest.
- **What does it cost to enter the trimec lawn weed killer niche?**
- Listings span $18.72–$172.42; the average listing price is $58.99 (sweet spot $15–$100). The average incumbent carries 218 reviews — the moat a new listing must climb.
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