---
title: "Fungicide for Plants — $2.2M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/fungicide-for-plants"
last_updated: "2026-08-10T21:24:30.492Z"
locale: en
meta:
description: "Niche score 63/100 · $2.2M/yr market · 563K searches/yr · $16.71 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 63/100 · $2.2M/yr market · 563K searches/yr · $16.71 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Fungicide for Plants — $2.2M/yr Amazon US Niche (2026) - Flapen"
---
# **fungicide for plants**
**Launch it**
A $2.2M/yr market growing +115.3% this quarter with returns at 0.4% — clears our launch bar.
Market size 95Growth 95Conversion 100Competition 10Returns 98Price range 74Avg price 79Brand share 0Review moat 23Quality gap 45
**Conversion**
**Incredible****23.7%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Market size**
**Incredible****$2.2M**
$2.2M/yr · 563K searches
**Growth**
**Incredible****+115.3%**
90-day search growth — must beat 0% to launch
**Avg price**
**Great****$16.71**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$9.43–$30.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****8,312.56**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Bad****89%**
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 plants is a $2.2M/yr Amazon United States market (563K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Launch it — 63/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fungicide for plants market data**
- **Units sold / yr**
- **100K–125K**
- avg 10,000–12,500/product
- **Revenue / yr**
- **$1.7M–$2.1M**
- units × avg price
- **Conversion rate**
- **23.7%**
- **Avg BSR**
- **#248**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **91 months**
- **Avg seller age**
- **141 days**
## **Competition & brand share**
The top 5 products capture 89% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**60**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**89%**
Top 20: 100%
**Open market**
**0%**
- Bonide85% - Garden Safe9% - Natria3% - Southern Ag2% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +115.3% search growth over the last 90 days.
23K18KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 4.8×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/fungicide-for-plants/trend)
## **Top fungicide for plants search terms**
- **copper fungicide**221K/yr+88.3%21.3% conv. - **fungicide for plants**92K/yr+139.7%9.3% conv. - **fungicide**50K/yr+102.6%4.1% conv. - **copper fungicide spray**21K/yr+606.8%24.7% conv. - **captain jacks copper fungicide**19K/yr+172.7%27.8% conv. - **bonide copper fungicide**19K/yr+122.3%24.3% conv. - **powdery mildew spray for plants**14K/yr+242.0%12.5% conv. - **plant fungicide**21K/yr+60.6%8.7% conv. - **powdery mildew fungicide**14K/yr+448.1%10.0% conv. - **garden safe fungicide 3**11K/yr+189.7%18.2% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/fungicide-for-plants/search-terms)
## **Top fungicide for plants 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%$334K30%$668K45%$1.0M60%$1.3M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 9 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Bonide Captain Jacks Copper Fungicide 32 oz Ready-to-Use Spray for Organic Gardening Controls Common Diseases**Bonide**$11.68**4.5★7,990 rev](https://www.amazon.com/dp/B000UJVDXY) [2**Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening**Bonide**$17.84**4.6★10,159 rev](https://www.amazon.com/dp/B00BSULSHA) [3**Garden Safe Fungicide 3 32 Oz. Ready to Use Trigger Spray Fungicide - 1 Each**Garden Safe**$9.43**4.4★2,052 rev](https://www.amazon.com/dp/B0BDVDHVNJ) [4**Bonide Captain Jacks Copper Fungicide 32 oz Ready-to-Spray Disease Control Solution for Organic Gardening Controls Leaf Curl**Bonide**$30.95**4.5★1,280 rev](https://www.amazon.com/dp/B06Y677Y2K) [5**NATRIA Disease & Fungus Control Ready-to-Use 24 oz Liquid Copper Fungicide Copper Fungicide Spray for Plants**Natria**$12.41**4.5★290 rev](https://www.amazon.com/dp/B0BPVYDX8R)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**NATRIA Disease & Fungus Control Ready-to-Use 24 oz Liquid Copper Fungicide Copper Fungicide Spray for Plants**Natria**$12.41**290 rev3y ago](https://www.amazon.com/dp/B0BPVYDX8R) [**Garden Safe Fungicide 3 32 Oz. Ready to Use Trigger Spray Fungicide - 1 Each**Garden Safe**$9.43**2,052 rev3y ago](https://www.amazon.com/dp/B0BDVDHVNJ) [**Bonide Captain Jacks Copper Fungicide 32 oz Ready-to-Spray Disease Control Solution for Organic Gardening Controls Leaf Curl**Bonide**$30.95**1,280 rev7y ago](https://www.amazon.com/dp/B06Y677Y2K) [**Garden Safe Brand Fungicide3 1 Gallon Fungicide Insecticide and Miticide with Neem Oil Extract for Organic Gardening Controls Black Spot Rust Aphids and Spider Mites**Garden Safe**$22.78**848 rev9y ago](https://www.amazon.com/dp/B06Y26F84Z) [**Bonide Captain Jacks Neem Oil 32 oz Ready-to-Use Spray Multi-Purpose Fungicide Insecticide and Miticide for Organic Gardening**Bonide**$10.93**48,771 rev14y ago](https://www.amazon.com/dp/B007CRG4CW)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Bonide Copper Fungicide 1 lb. Ready-to-Use Spray or Dust for Organic Gardening Controls Common Diseases in Lawn & Garden**Bonide**$10.35**4.5★**▲ 19%**](https://www.amazon.com/dp/B000RUASQE) [**Bonide Captain Jacks Copper Fungicide 32 oz Ready-to-Spray Disease Control Solution for Organic Gardening Controls Leaf Curl**Bonide**$30.95**4.5★**▲ 11%**](https://www.amazon.com/dp/B06Y677Y2K) [**Bonide Captain Jacks Copper Fungicide 32 oz Ready-to-Use Spray for Organic Gardening Controls Common Diseases**Bonide**$11.68**4.5★**— 8%**](https://www.amazon.com/dp/B000UJVDXY) [**NATRIA Disease & Fungus Control Ready-to-Use 24 oz Liquid Copper Fungicide Copper Fungicide Spray for Plants**Natria**$12.41**4.5★**— 7%**](https://www.amazon.com/dp/B0BPVYDX8R) [**Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening**Bonide**$17.84**4.6★**— 3%**](https://www.amazon.com/dp/B00BSULSHA)
**~~View all trending →~~**
## **What buyers say about fungicide for plants**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Pest/Insect Control**29%
*“It works well for managing pests”*
**Plant Growth**17%
*“so our plants receive excellent care”*
**Quality-Overall**8%
*“Great quality”*
**Ease Of Use**7%
*“Easy and effective”*
**Value For Money**6%
*“Great Value”*
**Spray/Flow**6%
*“Good spray”*
**Advertised Vs Actual Product**5%
*“Works as advertised”*
**Smell**3%
*“No smell, which is important”*
**Strength**2%
*“Effective”*
**Size-Overall**2%
*“Good Size”*
### **What buyers complain about **
**Pest/Insect Control**27%
*“Doesnt kill small insects”*
**Functionality-Overall**14%
*“Doesn't work as stated”*
**Spray/Flow**10%
*“Spray bottle issues”*
**Smell**10%
*“and the smell is awful”*
**Plant Growth**6%
*“Didn't work that well on plant issues”*
**Value For Money**4%
*“it is over priced on Amazon”*
**Advertised Vs Actual Product**3%
*“Did not perform as described”*
**Leak-Proof**3%
*“Every Bottle I Bought Leaks”*
**Contamination**2%
*“the cardboard will absorb the fungicide”*
**Strength**2%
*“Not effective”*
### **Top return reasons **
**Functionality-Overall**21%
**Leak-Proof**13%
**Advertised Vs Actual Product**13%
**Spray/Flow**11%
**Value For Money**9%
**Pest/Insect Control**7%
**Smell**7%
**Size-Overall**4%
**Defective Material/Parts**3%
**Plant Growth**2%
## **Common questions**
- **Is fungicide for plants profitable to sell on Amazon United States?**
- The niche generates $2.2M/yr across 9 tracked products. 90-day search growth is +115.3%. Flapen's verdict: Launch it (63/100).
- **How competitive is the fungicide for plants niche?**
- 4 brands and 60 sellers compete. The top 5 products take 89% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in fungicide for plants?**
- Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Spray/Flow. The return rate is 0.4%.
- **When does demand for fungicide for plants peak?**
- Demand peaks in May–Jun–Jul–Aug; the busiest month runs 4.8× the quietest.
- **What does it cost to enter the fungicide for plants niche?**
- Listings span $9.43–$30.95; the average listing price is $16.71 (sweet spot $15–$100). The average incumbent carries 8,313 reviews — the moat a new listing must climb.
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