Is fungicide for plants profitable to sell on Amazon United Kingdom?

The niche generates £91K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +105.0%. Flapen's verdict: Worth a look (57/100).

How competitive is the fungicide for plants niche?

8 brands and 92 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 93% of demand.

What do buyers complain about in fungicide for plants?

Top complaints mined from reviews: Size-Overall, Spray/Flow, Value For Money. The return rate is 0.3%.

When does demand for fungicide for plants peak?

Demand peaks in May–Jun–Jul–Aug; the busiest month runs 6.3× the quietest.

What does it cost to enter the fungicide for plants niche?

Listings span £4.82–£25.09; the average listing price is £12.94 (sweet spot $15–$100). The average incumbent carries 1,266 reviews — the moat a new listing must climb.

fungicide for plants

Worth a look

Shows low returns (0.3%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.3%

return rate — above 5% kills the launch gate

Conversion

Incredible12.7%

search→purchase rate — share of searches ending in a sale

Growth

Great+105.0%

90-day search growth — must beat 0% to launch

Quality gap

Great4.3★

avg incumbent rating — lower means beatable quality

Avg price

Good£12.94

avg listing price — sweet spot $15–$100

Review moat

Good1,266.36

avg incumbent reviews — the moat a new listing must climb

Price range

Good£4.82–£25.09

cheapest to priciest tracked listing — scored on the share inside $15–$100

Market size

Bad£91K

£91K/yr · 56K searches

Brand share

Bad93%

top-5 brand share — brand-locked demand

Competition

Bad78%

top-5 click share — a locked-up shelf

Signals Trending

According to Flapen's Amazon United Kingdom niche tracking, fungicide for plants is a £91K/yr Amazon United Kingdom market (56K searches/yr). The top 5 brands hold 93% of demand. Demand peaks in May–Jun–Jul–Aug. Verdict: Worth a look — 57/100.

Data updated Jul 26, 2026 · scored weekly · How we score niches

fungicide for plants market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: £65K–£78K; units × avg price
Conversion rate: 12.7%
Avg BSR: #34
Page quality: 0%
Prime: 91%
Sponsored: 73%
Out of stock: 0.0%
Avg brand age: 72 months
Avg seller age: 172 days

Competition & brand share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

8 falling

Sellers

Top-5 brand share

93%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

Provanto37%
Southern Ag21%
READY STEADY DEFEND15%
Westland14%
BugClear5%
Grow Mate3%
Open — no brand owns it (2 brands, 5%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +105.0% search growth over the last 90 days.

Peak months: May, Jun, Jul, Aug · busiest ÷ quietest = 6.3×

Open Trend

Top fungicide for plants search terms

fungicide for plants12K/yr +73.5%11.3% conv.
copper fungicide spray7K/yr +147.8%9.1% conv.
copper fungicide8K/yr +62.0%6.7% conv.
powdery mildew treatment5K/yr +355.7%14.2% conv.
mildew spray for plants2K/yr +781.8%18.1% conv.
copper based fungicide spray3K/yr +156.5%11.6% conv.
fungicide5K/yr +21.1%6.0% conv.
liquid copper fungicide3K/yr +37.2%12.4% conv.
garden fungicides3K/yr +44.1%7.3% conv.
plant fungicide spray3K/yr +217.5%18.7% conv.

All 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.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 11 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Provanto - Fungus Fighter Plus - Eradicates Controls & Protects for Up To 3 Weeks - Garden Care Plant Protection Ready to Use Fungicide Use Indoor & Outdoor on Flowers Fruit & Veg Shrubs - 1L

Provanto£5.984.4★6,810 rev

Westland Fungus Guard Ready To Use 800ml

Westland£5.014.3★417 rev

Southern Ag 02901 Liquid Copper Fungicide 8oz

Southern Ag£19.284.4★844 rev

Liquid Copper Fungicide Pint 16oz

Southern Ag£25.094.4★3,734 rev

READY STEADY DEFEND£12.704.1★82 rev

Newest

by launch date

Fungus Defence Plus Spray 2.5L | Extra Large Plant Protection | Controls Blackspot Mildew Leaf Spot Blight Rust | Ideal for Large Gardens & Greenhouses | Fruits Vegetables Flowers

READY STEADY DEFEND£23.5138 rev

10mo ago

READY STEADY DEFEND£12.7082 rev

1y ago

READY STEADY DEFEND£12.05150 rev

1y ago

Clear Fungus Clear Plant Shield Spray - Ideal for maintaining healthy plants 210ml concentrate

FungusClear£10.3271 rev

2y ago

Westland Fungus Guard Ready To Use 800ml

Westland£5.01417 rev

2y ago

What buyers say about fungicide for plants

What buyers praise and complain about, mined from review topics.

What buyers love

Advertised Vs Actual Product20%

“Exactly what I ordered”

Pest/Insect Control17%

“It got rid of the bugs”

Quality-Overall16%

“Great Product”

Plant Growth10%

“Product worked brilliantly for my plants”

Value For Money7%

“Good transaction”

Ease Of Use7%

“Easy to use”

Spray/Flow3%

“It is really easy to use - just point and spray”

Durability2%

“Got good durability”

Safety Standards2%

“Safe to use”

Instructions/User Manual/Troubleshooting2%

“Great product does the job follow instructions dont over use”

What buyers complain about

Size-Overall17%

“Buy a small size”

Spray/Flow12%

“Sadly the spray mechanism did not work”

Value For Money11%

“Waste of money”

Functionality-Overall11%

“Didnt work”

Plant Growth8%

“Within a day or two, every plant I sprayed had scorched, distorted foliage”

Pest/Insect Control8%

“FUNGUS TREATMENT”

Ease Of Use6%

“However this product is the worst I have ever used”

Contamination5%

“I removed all the contaminated leaves”

Product Condition3%

“The new Product is useless”

Mechanism Issues2%

“Mechanism fragile”

Top return reasons

Spray/Flow20%

Leak-Proof18%

Functionality-Overall12%

Defective Material/Parts11%

Pest/Insect Control8%

Eco Friendliness6%

Value For Money5%

Advertised Vs Actual Product5%

Size-Overall3%

Plant Growth3%

Common questions

Is fungicide for plants profitable to sell on Amazon United Kingdom?: The niche generates £91K/yr across 11 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is +105.0%. Flapen's verdict: Worth a look (57/100).
How competitive is the fungicide for plants niche?: 8 brands and 92 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 93% of demand.
What do buyers complain about in fungicide for plants?: Top complaints mined from reviews: Size-Overall, Spray/Flow, Value For Money. The return rate is 0.3%.
When does demand for fungicide for plants peak?: Demand peaks in May–Jun–Jul–Aug; the busiest month runs 6.3× the quietest.
What does it cost to enter the fungicide for plants niche?: Listings span £4.82–£25.09; the average listing price is £12.94 (sweet spot $15–$100). The average incumbent carries 1,266 reviews — the moat a new listing must climb.