---
title: "Fungicide for Lawns — $1.9M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/fungicide-for-lawns"
last_updated: "2026-08-10T17:48:30.882Z"
locale: en
meta:
description: "Niche score 66/100 · $1.9M/yr market · 290K searches/yr · $33.24 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 66/100 · $1.9M/yr market · 290K searches/yr · $33.24 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Fungicide for Lawns — $1.9M/yr Amazon US Niche (2026) - Flapen"
---
# **fungicide for lawns**
**Launch it**
A $1.9M/yr market growing +400.0% this quarter with returns at 0.5% — clears our launch bar.
Market size 93Growth 100Conversion 100Competition 6Returns 97Price range 95Avg price 95Brand share 0Review moat 25Quality gap 53
**Growth**
**Incredible****+400.0%**
90-day search growth — must beat 0% to launch
**Conversion**
**Incredible****19.3%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$33.24**
avg listing price — sweet spot $15–$100
**Price range**
**Incredible****$17.27–$78.39**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Great****$1.9M**
$1.9M/yr · 290K searches
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,848.13**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****93%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, fungicide for lawns is a $1.9M/yr Amazon United States market (290K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Launch it — 66/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fungicide for lawns market data**
- **Units sold / yr**
- **50K–60K**
- avg 6,000–8,000/product
- **Revenue / yr**
- **$1.7M–$2.0M**
- units × avg price
- **Conversion rate**
- **19.3%**
- **Avg BSR**
- **#231**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **99 months**
- **Avg seller age**
- **141 days**
## **Competition & brand share**
The top 5 products capture 93% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**48**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**93%**
Top 20: 100%
**Open market**
**0%**
- Scotts44% - Bayer Advanced35% - Atticus14% - Spectracide7% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +400.0% search growth over the last 90 days.
18K13KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 15.8×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/fungicide-for-lawns/trend)
## **Top fungicide for lawns search terms**
- **fungicide for lawns**50K/yr+399.5%13.5% conv. - **lawn fungicide**35K/yr+462.4%13.2% conv. - **scotts disease ex lawn fungicide**22K/yr+725.5%30.3% conv. - **propiconazole**24K/yr+228.0%9.5% conv. - **fungus control for lawns**21K/yr+409.6%15.5% conv. - **lawn fungus treatment**19K/yr+509.1%16.4% conv. - **disease ex**17K/yr+279.8%26.7% conv. - **bioadvanced fungus control for lawns**14K/yr+555.4%21.0% conv. - **propiconazole fungicide**13K/yr+153.7%8.8% conv. - **pet safe mushroom killer for lawns**9K/yr+684.0%2.0% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/fungicide-for-lawns/search-terms)
## **Top fungicide for lawns 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%$279K30%$559K45%$838K60%$1.1M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 8 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Scotts DiseaseEx Lawn Fungicide 10 lbs.**Scotts**$20.50**4.4★14,230 rev](https://www.amazon.com/dp/B075R7BNXV) [2**BioAdvanced Fungus Control for Lawns - Ready-to-Spray - Cures and Prevents Lawn Diseases - Up to 1 Month Protection - Covers 5 000 Square Feet - 32 fl oz Bottle**Bayer Advanced**$20.96**4.3★4,814 rev](https://www.amazon.com/dp/B0035KNZJU) [3**BioAdvanced Fungus Control for Lawns Granules 10 lb Fungicide for Lawns**Bayer Advanced**$21.26**4.4★2,220 rev](https://www.amazon.com/dp/B001H1LNZM) [4**Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) Controls Brown Patch Dollar Spot Blights Powdery Mildew and Rusts**Atticus**$39.37**4.5★383 rev](https://www.amazon.com/dp/B0C1P7HFV5) [5**Spectracide Immunox Fungus Plus Insect Control For Lawns 32 Ounces Dual Action Hose-End Concentrate Clear/Light Yellow**Spectracide**$17.27**4.4★2,534 rev](https://www.amazon.com/dp/B00FGPN6FU)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Atticus Gunner 14.3 Propiconazole Fungicide (16 oz) Controls Brown Patch Dollar Spot Blights Powdery Mildew and Rusts**Atticus**$29.15**187 rev1y ago](https://www.amazon.com/dp/B0FCYYZ7J9) [**Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) Controls Brown Patch Dollar Spot Blights Powdery Mildew and Rusts**Atticus**$39.37**383 rev3y ago](https://www.amazon.com/dp/B0C1P7HFV5) [**Atticus Gunner 14.3 Fungicide (1 Gal) Controls Brown Patch Dollar Spot Blights Powdery Mildew and Rust - Propiconazole**Atticus**$78.39**187 rev3y ago](https://www.amazon.com/dp/B0BCV23ZJT) [**Scotts DiseaseEx Lawn Fungicide 10 lbs. (2-Pack)**Scotts**$39.00**14,230 rev5y ago](https://www.amazon.com/dp/B08Z8GM3RW) [**Scotts DiseaseEx Lawn Fungicide 10 lbs.**Scotts**$20.50**14,230 rev8y ago](https://www.amazon.com/dp/B075R7BNXV)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Scotts DiseaseEx Lawn Fungicide 10 lbs. (2-Pack)**Scotts**$39.00**4.4★**▲ 22%**](https://www.amazon.com/dp/B08Z8GM3RW) [**Atticus Gunner 14.3 Propiconazole Fungicide (16 oz) Controls Brown Patch Dollar Spot Blights Powdery Mildew and Rusts**Atticus**$29.15**4.5★**▲ 12%**](https://www.amazon.com/dp/B0FCYYZ7J9) [**BioAdvanced Fungus Control for Lawns Granules 10 lb Fungicide for Lawns**Bayer Advanced**$21.26**4.4★**▲ 10%**](https://www.amazon.com/dp/B001H1LNZM) [**Scotts DiseaseEx Lawn Fungicide 10 lbs.**Scotts**$20.50**4.4★**— 6%**](https://www.amazon.com/dp/B075R7BNXV) [**Atticus Gunner 14.3 MEC Propiconazole Fungicide (32 OZ) Controls Brown Patch Dollar Spot Blights Powdery Mildew and Rusts**Atticus**$39.37**4.5★**— 2%**](https://www.amazon.com/dp/B0C1P7HFV5)
**~~View all trending →~~**
## **What buyers say about fungicide for lawns**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**20%
*“Good product, helps my lawn”*
**Value For Money**17%
*“Good value”*
**Pest/Insect Control**17%
*“This does a great job of getting rid of fungus”*
**Advertised Vs Actual Product**11%
*“Worked as advertised”*
**Plant Growth**10%
*“Excellent for preventing mold”*
**Ease Of Use**7%
*“Easy to use”*
**Spray/Flow**5%
*“Good product, no measurement need ready to spray”*
**Rusts/Corrodes**2%
*“Removes Orange/Yellow Rust Fungus”*
**Ease Of Cleaning**1%
*“This cleaned it right up”*
**Smell**1%
*“It also has low odor”*
### **What buyers complain about **
**Functionality-Overall**26%
*“Do not get the job done”*
**Pest/Insect Control**18%
*“No effect on fungus”*
**Value For Money**13%
*“so it may be less expensive to use the liquid”*
**Plant Growth**10%
*“Fugus still growing in my lawn”*
**Spray/Flow**8%
*“This is the second time I have totally wasted my money on this stupid BioAdvanced spray”*
**Instructions/User Manual/Troubleshooting**4%
*“didn't read all the info”*
**Rusts/Corrodes**2%
*“My grass was hurting from rust fungus”*
**Natural Resource Wastage**2%
*“Waste of money, time and effort”*
**Leak-Proof**1%
*“We had a water leak that cause water damage on our laminate flooring”*
**Water Resistance**1%
*“most people think that their grass isnt getting enough water”*
### **Top return reasons **
**Leak-Proof**23%
**Functionality-Overall**19%
**Advertised Vs Actual Product**13%
**Value For Money**11%
**Pest/Insect Control**5%
**Size-Overall**5%
**Plant Growth**4%
**Spray/Flow**4%
**Defective Material/Parts**3%
**Instructions/User Manual/Troubleshooting**2%
## **Common questions**
- **Is fungicide for lawns profitable to sell on Amazon United States?**
- The niche generates $1.9M/yr across 8 tracked products. 90-day search growth is +400.0%. Flapen's verdict: Launch it (66/100).
- **How competitive is the fungicide for lawns niche?**
- 4 brands and 48 sellers compete. The top 5 products take 93% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in fungicide for lawns?**
- Top complaints mined from reviews: Functionality-Overall, Pest/Insect Control, Value For Money. The return rate is 0.5%.
- **When does demand for fungicide for lawns peak?**
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 15.8× the quietest.
- **What does it cost to enter the fungicide for lawns niche?**
- Listings span $17.27–$78.39; the average listing price is $33.24 (sweet spot $15–$100). The average incumbent carries 4,848 reviews — the moat a new listing must climb.
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