---
title: "Celsius Herbicide — $2.2M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/celsius-herbicide"
last_updated: "2026-08-05T21:30:36.455Z"
locale: en
meta:
description: "Niche score 64/100 · $2.2M/yr market · 302K searches/yr · $53.27 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 64/100 · $2.2M/yr market · 302K searches/yr · $53.27 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Celsius Herbicide — $2.2M/yr Amazon US Niche (2026) - Flapen"
---
# **celsius herbicide**
**Launch it**
A $2.2M/yr market growing +20.0% this quarter with returns at 0.4% — clears our launch bar.
Market size 95Growth 50Conversion 96Competition 0Returns 98Price range 62Avg price 92Brand share 49Review moat 76Quality gap 67
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.6%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Incredible****$2.2M**
$2.2M/yr · 302K searches
**Avg price**
**Great****$53.27**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****488.25**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$15.51–$152.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Okay****+20.0%**
90-day search growth — must beat 0% to launch
**Brand share**
**Okay****76%**
top-5 brand share — brands hold most of the demand
**Competition**
**Bad****100%**
top-5 click share — a locked-up shelf
**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, celsius herbicide is a $2.2M/yr Amazon United States market (302K searches/yr). The top 5 brands hold 76% of demand. Demand peaks in Mar–Apr–May–Jun–Jul. Verdict: Launch it — 64/100.
Data updated Jul 22, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **celsius herbicide market data**
- **Units sold / yr**
- **40K–50K**
- avg 10,000–12,500/product
- **Revenue / yr**
- **$2.1M–$2.7M**
- units × avg price
- **Conversion rate**
- **13.6%**
- **Avg BSR**
- **#197**
- **Page quality**
- **0%**
- **Prime**
- **50%**
- **Sponsored**
- **50%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **91 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**23**
**Top-5 brand share**
**76%**
Top 20: 76%
**Top-5 click share**
**100%**
Top 20: 100%
**Open market**
**0%**
- Envu63% - --24% - Bayer8% - OMNI DEPOT5% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +20.0% search growth over the last 90 days.
15K10KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun, Jul · busiest ÷ quietest = 11.6×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/celsius-herbicide/trend)
## **Top celsius herbicide search terms**
- **celsius wg herbicide**133K/yr+39.1%12.3% conv. - **celsius wg**65K/yr+19.1%11.2% conv. - **celsius herbicide**51K/yr-19.5%7.8% conv. - **celsius weed killer**18K/yr-6.0%10.8% conv. - **celsius wg herbicide weed killer**10K/yr+75.4%10.3% conv. - **celcius wg**7K/yr+45.0%14.0% conv. - **celsius herbicide weed killer**7K/yr-14.1%8.0% conv. - **celsius weed killer for lawns**8K/yr-34.7%8.5% conv. - **celsius herbicide wg**3K/yr+31.2%8.9% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/celsius-herbicide/search-terms)
## **Top celsius herbicide 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%20%$437K40%$874K60%$1.3M80%$1.7M101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 4 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Prime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control**Envu**$15.95**4.4★1,388 rev](https://www.amazon.com/dp/B0BTKTVN76) [2**Celcius WG Herbicide 6666194**--**$152.23**4.6★353 rev](https://www.amazon.com/dp/B006LC7DD8) [3**Celsius WG - 0.226 oz Easy Mix Packet**Bayer**$15.51**4.1★175 rev](https://www.amazon.com/dp/B0BTN1DPMD) [4**Pre and Post Weed Killer for Lawns - Celsius - WG - 0.226 OZ - Broadleaf Weed Control - Lawn Treatment - Grass Killer - Safe for Warm- Season Grass - Available with Omni Depot Gloves**OMNI DEPOT**$29.40**4.3★37 rev](https://www.amazon.com/dp/B0FCDNQP4S)
### **Newest**
by launch date
[**Pre and Post Weed Killer for Lawns - Celsius - WG - 0.226 OZ - Broadleaf Weed Control - Lawn Treatment - Grass Killer - Safe for Warm- Season Grass - Available with Omni Depot Gloves**OMNI DEPOT**$29.40**37 rev1y ago](https://www.amazon.com/dp/B0FCDNQP4S) [**Prime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control**Envu**$15.95**1,388 rev3y ago](https://www.amazon.com/dp/B0BTKTVN76) [**Celsius WG - 0.226 oz Easy Mix Packet**Bayer**$15.51**175 rev3y ago](https://www.amazon.com/dp/B0BTN1DPMD) [**Celcius WG Herbicide 6666194**--**$152.23**353 rev14y ago](https://www.amazon.com/dp/B006LC7DD8)
### **Trending**
90-day click momentum
[**Prime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control**Envu**$15.95**4.4★**— 4%**](https://www.amazon.com/dp/B0BTKTVN76) [**Celsius WG - 0.226 oz Easy Mix Packet**Bayer**$15.51**4.1★**— 3%**](https://www.amazon.com/dp/B0BTN1DPMD) [**Celcius WG Herbicide 6666194**--**$152.23**4.6★**— 3%**](https://www.amazon.com/dp/B006LC7DD8) [**Pre and Post Weed Killer for Lawns - Celsius - WG - 0.226 OZ - Broadleaf Weed Control - Lawn Treatment - Grass Killer - Safe for Warm- Season Grass - Available with Omni Depot Gloves**OMNI DEPOT**$29.40**4.3★**▼ 20%**](https://www.amazon.com/dp/B0FCDNQP4S)
## **What buyers say about celsius herbicide**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**20%
*“Pretty good weed killer, works slow”*
**Plant Growth**16%
*“Very happy with the results and it does not harm my plants and trees”*
**Advertised Vs Actual Product**12%
*“Just as advertised”*
**Quality-Overall**10%
*“Great product”*
**Ease Of Use**9%
*“It was easy to use”*
**Strength**5%
*“They are still strong”*
**Value For Money**4%
*“Worth every penny”*
**Instructions/User Manual/Troubleshooting**3%
*“I do everything exactly according to the instructions”*
**Spray/Flow**2%
*“The Celsius spray work without hurting that grass or yellowing it at all”*
**Ease Of Cleaning**2%
*“it cleaned up nicely during the cooler months”*
### **What buyers complain about **
**Functionality-Overall**25%
*“slow acting”*
**Plant Growth**19%
*“ITs not a seed a week later like some you tube videos are saying”*
**Value For Money**16%
*“wasted $30”*
**Pest/Insect Control**9%
*“This does not kill spurge”*
**Instructions/User Manual/Troubleshooting**4%
*“No measuring instructions included”*
**Ease Of Use**4%
*“not as convenient as expected”*
**Color**3%
*“The weeds will turn yellow then start to rought at the base”*
**Moist/Dry**2%
*“do not use this product unless the plants are dry”*
**Quality-Overall**1%
*“not as great as everyone says”*
**Advertised Vs Actual Product**1%
*“Product does not work as advertised”*
### **Top return reasons **
**Functionality-Overall**22%
**Value For Money**20%
**Advertised Vs Actual Product**18%
**Leak-Proof**9%
**Pest/Insect Control**9%
**Instructions/User Manual/Troubleshooting**6%
**Plant Growth**3%
**Defective Material/Parts**3%
**Size-Overall**3%
**Comfort-Overall**1%
## **Common questions**
- **Is celsius herbicide profitable to sell on Amazon United States?**
- The niche generates $2.2M/yr across 4 tracked products. 90-day search growth is +20.0%. Flapen's verdict: Launch it (64/100).
- **How competitive is the celsius herbicide niche?**
- 3 brands and 23 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 76% of demand.
- **What do buyers complain about in celsius herbicide?**
- Top complaints mined from reviews: Functionality-Overall, Plant Growth, Value For Money. The return rate is 0.4%.
- **When does demand for celsius herbicide peak?**
- Demand peaks in Mar–Apr–May–Jun–Jul; the busiest month runs 11.6× the quietest.
- **What does it cost to enter the celsius herbicide niche?**
- Listings span $15.51–$152.23; the average listing price is $53.27 (sweet spot $15–$100). The average incumbent carries 488 reviews — the moat a new listing must climb.
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