Nematodes Fungus Gnats
FailThe top 5 brands take 97% of clicks, so Nematodes Fungus Gnats is a Fail.
- Flapen Score
- 44 / 100Ranks 4,195 of 5,777 Home & Garden niches · −7 vs the category median of 5144
- Market size
- £64K/yr47K searches / yr
- 90-day growth
- -14.9%search demand this quarter
- Competition
- 75%top-5 click share · 7 brands · 10 sellers
Flapen Score
Nematodes Fungus Gnats against its category
The dotted line is the Home & Garden average. Past it, Nematodes Fungus Gnats is stronger. Inside it, weaker.
Market
The Nematodes Fungus Gnats market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Nematodes Fungus Gnats 47K times last year and spent an estimated £64K. The top 5 brands take 97% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 11.9% of those searches ended in a purchase.
Shoppers searched for this 47K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 11.9% of those searches ended in a purchase. Searches in the last 90 days moved -14.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £64K a year.
- Searches, last 12 months
- 47K
- Growth, 90 days vs prior 90
- -14.9%
- Conversion, latest week
- 11.9%
- Market size, estimated
- £64Ka year
- Peak month
- January1.8× the quietest month
- Top search term
- nematodes fungus gnats22K searches a year
02 · Price
A sale here is worth £11.55.
Listings sell for £11.55 on average, from £5.01 to £18.51. Amazon reports units sold in ranges. This niche sold 5K to 6K a year. The average listing sells 250 to 500 of them. At £11.55 that is £3K to £6K a year per listing.
- Average price
- £11.55under the $15 to $100 sweet spot
- Price range
- £5.01–£18.51
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 5K–6K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £3K–£6K
- Returns
- 0.1%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is low.
85% of listings pay for placement with sponsored ads. 38% ship with Prime. On an average day, 8.1% of listings are out of stock. The average listing ranks #120 within Plant Protection & Pest Control. It carries 1,358 reviews at 3.97 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 85%
- Prime listings
- 38%
- Out of stock, average day
- 8.1%
- Average rank
- #120in Plant Protection & Pest Control
- Average rating
- 3.97 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 1,358per listing
- Listings tracked
- 13
04 · Newcomers
1 of last year's 2 launches cleared the first-year sales bar.
2 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 57 months on average, so the names here are settling in.
- Launched, last 12 months
- 2
- Successful launches
- 1Amazon's first-year sales bar
- Average brand age
- 57 months
Products
Top Nematodes Fungus Gnats products & what they sell for
The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.
Prices and ratings read from Amazon on Jul 26, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Fungus Gnat Nematodes for Houseplants and Indoor Plants Natural Soil Drench Treatment for Fungus Gnat Larvae in Compost Treats up to 12 sq.m
- Price
- £13.38
- Rating
- 3.9/5
- Reviews
- 106
- Age
- 1y ago

Sciarid Fly Nematodes Fungus Gnat Compost Fly Organic Natural Killer Treatment Treats 12.sqm
- Price
- £13.14
- Rating
- 4.1/5
- Reviews
- 1,006
- Age
- 7y ago

Nemasys Natural Fruit and Veg Protection Nematodes
- Price
- £8.85
- Rating
- 4.2/5
- Reviews
- 1,857
- Age
- 15y ago

Sciarid Fly Killer Nematodes 15 sqm
- Price
- £10.50
- Rating
- 4.4/5
- Reviews
- 843
- Age
- 8y ago

Fungus Gnat Control Gnat Attack Tablets Natural Pesticide-Free Solution for Effective Fungus Gnat & Larvae Control.
- Price
- £11.88
- Rating
- 3.8/5
- Reviews
- 110
- Age
- 9mo ago
Trending
estimated 90-day click momentum
Nemasys no ant 16sqm pack
- Price
- £11.52
- Rating
- 3.8/5
- Reviews
- 682
- Age
- 19y ago

Nemasys Leatherjacket Killer nematode treatment (100 sqm)
- Price
- £18.51
- Rating
- 4.3/5
- Reviews
- 1,941
- Age
- 8y ago

Detox Organica Anti-Fungus Gnat Soil Treatment 100g - Powder 100% Soluble - Multi-Pest Control for Gnats Black Flies and Mosquito Larvae - with 5g Measuring Scoop
- Price
- £10.64
- Rating
- 3.6/5
- Reviews
- 40
- Age
- 1y ago

Fungus Gnat Control Gnat Attack Tablets Natural Pesticide-Free Solution for Effective Fungus Gnat & Larvae Control.
- Price
- £11.88
- Rating
- 3.8/5
- Reviews
- 110
- Age
- 9mo ago

Fungus Gnat Control Granules for Indoor Plants | Natural Diatomaceous Earth Soil Topper | Breaks Gnat Life Cycle & Prevents Larvae | Pesticide-Free Fungus Gnat Killer Spray Alternative | 1L
- Price
- £12.53
- Rating
- 3.6/5
- Reviews
- 39
- Age
- 8mo ago
Newest
by launch date
Fungus Gnat Control Granules for Indoor Plants | Natural Diatomaceous Earth Soil Topper | Breaks Gnat Life Cycle & Prevents Larvae | Pesticide-Free Fungus Gnat Killer Spray Alternative | 1L
- Price
- £12.53
- Rating
- 3.6/5
- Reviews
- 39
- Age
- 8mo ago

Fungus Gnat Control Gnat Attack Tablets Natural Pesticide-Free Solution for Effective Fungus Gnat & Larvae Control.
- Price
- £11.88
- Rating
- 3.8/5
- Reviews
- 110
- Age
- 9mo ago

Detox Organica Anti-Fungus Gnat Soil Treatment 100g - Powder 100% Soluble - Multi-Pest Control for Gnats Black Flies and Mosquito Larvae - with 5g Measuring Scoop
- Price
- £10.64
- Rating
- 3.6/5
- Reviews
- 40
- Age
- 1y ago

Fungus Gnat Nematodes for Houseplants and Indoor Plants Natural Soil Drench Treatment for Fungus Gnat Larvae in Compost Treats up to 12 sq.m
- Price
- £13.38
- Rating
- 3.9/5
- Reviews
- 106
- Age
- 1y ago

Fungus Gnat Killer Nematodes 10 m (5 million) Indoor Plants - Effective Biological Control Ideal Gnats Killer Indoor Plants Comprehensive Scairid Fly Killer for Houseplants
- Price
- £13.23
- Rating
- 4.1/5
- Reviews
- 118
- Age
- 1y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 75% of clicks. A locked shelf that new listings rarely crack.
Brands
7 rising
Sellers
10
Est. top-5 brand share
97%
Top 20: 100%
Est. top-5 click share
75%
Top 20: 100%
Open market
1%
- Gardening Naturally40%
- Nemasys33%
- READY STEADY DEFEND11%
- PLANT NURSE9%
- Detox Organica4%
- Generic2%
- Open — no brand owns it (1 brand, 1%)
Demand
Nematodes Fungus Gnats search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.8×
Search terms
Top Nematodes Fungus Gnats search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- nematodes fungus gnats22K/yr
- fungus gnat nematodes11K/yr
- steinernema feltiae5K/yr
- beneficial nematodes5K/yr
- sciarid fly nematodes4K/yr
Reviews and returns
What reviews say buyers love and hate about Nematodes Fungus Gnats
We read the reviews and the return reasons for every product selling here.
“Did not work”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
16 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Nematodes Fungus Gnats questions
Answered from the same tracked data.
Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data









