---
title: "Trichoderma — $116K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/trichoderma"
last_updated: "2026-08-09T15:01:52.482Z"
locale: en
meta:
description: "Niche score 51/100 · $116K/yr market · 70K searches/yr. A concentrated shelf (top 5 take 86% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $116K/yr market · 70K searches/yr. A concentrated shelf (top 5 take 86% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Trichoderma — $116K/yr Amazon US Niche (2026) - Flapen"
---
# **trichoderma**
**Worth a look**
Shows low returns (0.5%), but a concentrated shelf (top 5 take 86% of clicks) keeps it on the watch list.
Market size 27Growth 70Conversion 79Competition 11Returns 97Price range 89Avg price 90Brand share 20Review moat 74Quality gap 30
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.92**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$13.71–$29.81**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.9%**
search→purchase rate — share of searches ending in a sale
**Review moat**
**Good****549.8**
avg incumbent reviews — the moat a new listing must climb
**Growth**
**Good****+51.9%**
90-day search growth — must beat 0% to launch
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****$116K**
$116K/yr · 70K searches
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Competition**
**Bad****86%**
top-5 click share — a locked-up shelf
According to Flapen's Amazon United States niche tracking, trichoderma is a $116K/yr Amazon United States market (70K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Mar–Apr–May–Jul. Verdict: Worth a look — 51/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **trichoderma market data**
- **Units sold / yr**
- **4K–5K**
- avg 250–500/product
- **Revenue / yr**
- **$84K–$105K**
- units × avg price
- **Conversion rate**
- **7.9%**
- **Avg BSR**
- **#963**
- **Page quality**
- **0%**
- **Prime**
- **90%**
- **Sponsored**
- **70%**
- **Out of stock**
- **6.5%**
- **Avg brand age**
- **78 months**
- **Avg seller age**
- **146 days**
## **Competition & brand share**
The top 5 products capture 86% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**8 **▼falling
**Sellers**
**39**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**86%**
Top 20: 100%
**Open market**
**5%**
- TPS NUTRIENTS52% - Bonide26% - Smart Grower7% - Southern Ag4% - Mikrobs4% - Root 98 Warehouse3% - Open — no brand owns it (2 brands, 5%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +51.9% search growth over the last 90 days.
3K2KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jul · busiest ÷ quietest = 2.8×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/trichoderma/trend)
## **Top trichoderma search terms**
- **trichoderma**32K/yr+34.3%3.2% conv. - **trichoderma for plants**16K/yr+35.3%5.0% conv. - **bacillus subtilis for plants**10K/yr+70.3%2.9% conv. - **bonide revitalize biofungicide**3K/yr+208.0%17.2% conv. - **bacillus amyloliquefaciens**3K/yr+115.2%8.1% conv. - **revitalize biofungicide**3K/yr+219.1%16.9% conv. - **trichoderma harzianum**3K/yr+32.9%5.4% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/trichoderma/search-terms)
## **Top trichoderma 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%10%$12K20%$23K30%$35K40%$46K1001K10K 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 10 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Trichoderma for Plants Microbial Supplement for Root Protection & Improved Soil Biology 6 oz**TPS NUTRIENTS**$14.54**4.6★125 rev](https://www.amazon.com/dp/B0D2ZJ9LTS) [2**Bonide Revitalize Biofungicide 16 oz Concentrate Disease Control for Organic Gardening Controls Blight & Mold**Bonide**$21.08**4.6★729 rev](https://www.amazon.com/dp/B076HW6S9K) [3**TPS Nutrients Billions - Mycorrhizal Fungi Root Inoculant for Plants - Water-Soluble with Mycorrhizae Bacteria & Trichoderma 8 oz (1/2 Pound)**TPS NUTRIENTS**$21.20**4.6★553 rev](https://www.amazon.com/dp/B09P2JPHZ6) [4**Mycorrhizal Fungi with Beneficial Bacteria Trichoderma Sea Kelp Molasses Yucca Smart Grower Supercharge Plant Root Enhancer 2oz Super Concentrate Powder Makes 25 Gallons**Smart Grower**$19.27**4.6★618 rev](https://www.amazon.com/dp/B0D3F7LNMH) [5**Southern Ag Garden Friendly Biological Fungicide 16oz**Southern Ag**$20.34**4.6★654 rev](https://www.amazon.com/dp/B00VXQG23O)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Dr.Raifyas Mycorrhizal Fungi Inoculant 10X Concentrated Up to 700 Plants Organic Root Stimulator to Boosts Roots Growth & Yield Naturally Safe for Houseplants Garden Vegetables & Fruits 2.2lb**Dr.Raifya's**$23.16**114 rev7mo ago](https://www.amazon.com/dp/B0G6KK3SFB) [**TRICHOMELD - Trichoderma - for Plants**TRICHOMELD**$29.81**0 rev11mo ago](https://www.amazon.com/dp/B0FKQH1W9J) [**Mycorrhizal Fungi with Beneficial Bacteria Trichoderma Sea Kelp Molasses Yucca Smart Grower Supercharge Plant Root Enhancer 2oz Super Concentrate Powder Makes 25 Gallons**Smart Grower**$19.27**618 rev2y ago](https://www.amazon.com/dp/B0D3F7LNMH) [**Trichoderma for Plants Microbial Supplement for Root Protection & Improved Soil Biology 6 oz**TPS NUTRIENTS**$14.54**125 rev2y ago](https://www.amazon.com/dp/B0D2ZJ9LTS) [**TPS Nutrients Billions - Mycorrhizal Fungi Root Inoculant for Plants - Water-Soluble with Mycorrhizae Bacteria & Trichoderma 8 oz (1/2 Pound)**TPS NUTRIENTS**$21.20**553 rev4y ago](https://www.amazon.com/dp/B09P2JPHZ6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**TRICHOMELD - Trichoderma - for Plants**TRICHOMELD**$29.81**0.0★**▲ 159%**](https://www.amazon.com/dp/B0FKQH1W9J) [**Dr.Raifyas Mycorrhizal Fungi Inoculant 10X Concentrated Up to 700 Plants Organic Root Stimulator to Boosts Roots Growth & Yield Naturally Safe for Houseplants Garden Vegetables & Fruits 2.2lb**Dr.Raifya's**$23.16**4.5★**▲ 124%**](https://www.amazon.com/dp/B0G6KK3SFB) [**Southern Ag Garden Friendly Bio Fungicide Organic 8 OZ**Root 98 Warehouse**$13.71**4.6★**▲ 28%**](https://www.amazon.com/dp/B014174BZM) [**Bonide Infuse Systemic Disease Control 16 oz Concentrated Solution for Plant Disease Control Long Lasting & Waterproof**Bonide**$19.12**4.5★**▲ 24%**](https://www.amazon.com/dp/B000BQ7T1Q) [**Bonide Revitalize Biofungicide 16 oz Concentrate Disease Control for Organic Gardening Controls Blight & Mold**Bonide**$21.08**4.6★**▲ 21%**](https://www.amazon.com/dp/B076HW6S9K)
**~~View all trending →~~**
## **What buyers say about trichoderma**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**30%
*“Helps your plants thrive”*
**Value For Money**24%
*“Good value”*
**Quality-Overall**18%
*“Excellent product”*
**Advertised Vs Actual Product**5%
*“Hopefully it works as advertised”*
**Pest/Insect Control**5%
*“Bonide disease control”*
**Strength**5%
*“so it is very strong”*
**Ease Of Use**2%
*“Easy to use”*
**Moist/Dry**2%
*“Improves hydration to help plants thrive”*
**Size-Overall**2%
*“Bottle size is perfect”*
**Durability**2%
*“I've been using it for years”*
### **What buyers complain about **
**Smell**26%
*“Smelled really really bad”*
**Size-Overall**22%
*“Root as big as an earth worm”*
**Ease Of Use**11%
*“I think it is easy to overdo this stuff”*
**Functionality-Overall**6%
*“Fungus”*
**Plant Growth**6%
*“Now all of my plants are slowly dying”*
**Leak-Proof**6%
*“I found that the product had been leaking”*
**Color**6%
*“Now my other 30+ plants are turning yellow”*
**Thickness**4%
*“The liquid was a thick brown liquid”*
**Contamination**4%
*“Having used a product with the same bacteria. supposedly., Hydroguard, I was unpleasantly surprised when I opened the bottle”*
### **Top return reasons **
**Advertised Vs Actual Product**22%
**Size-Overall**15%
**Leak-Proof**14%
**Value For Money**13%
**Functionality-Overall**11%
**Plant Growth**5%
**Spray/Flow**3%
**Smell**2%
**Ethically/Sustainably Sourced**2%
**Instructions/User Manual/Troubleshooting**2%
## **Common questions**
- **Is trichoderma profitable to sell on Amazon United States?**
- The niche generates $116K/yr across 10 tracked products. 1 of 2 products launched in the last 360 days are still selling. 90-day search growth is +51.9%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the trichoderma niche?**
- 8 brands and 39 sellers compete. The top 5 products take 86% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in trichoderma?**
- Top complaints mined from reviews: Smell, Size-Overall, Ease Of Use. The return rate is 0.5%.
- **When does demand for trichoderma peak?**
- Demand peaks in Mar–Apr–May–Jul; the busiest month runs 2.8× the quietest.
- **What does it cost to enter the trichoderma niche?**
- Listings span $13.71–$29.81; the average listing price is $20.92 (sweet spot $15–$100). The average incumbent carries 550 reviews — the moat a new listing must climb.
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