xentari box caterpillar killer
Launch itA $1.1M/yr market growing +315.4% this quarter with returns at 0.1% — clears our launch bar.
Growth
Incredible+315.4%90-day search growth — must beat 0% to launch
Returns
Incredible0.1%return rate — above 5% kills the launch gate
Conversion
Incredible13.6%search→purchase rate — share of searches ending in a sale
Avg price
Great£21.47avg listing price — sweet spot $15–$100
Quality gap
Great4.2★avg incumbent rating — lower means beatable quality
Market size
Great£1.1M£1.1M/yr · 385K searches
Price range
Great£4.20–£53.60cheapest to priciest tracked listing — scored on the share inside $15–$100
Review moat
Good665.5avg incumbent reviews — the moat a new listing must climb
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Brand share
Good71%top-5 brand share — brands hold most of the demand
According to Flapen's Amazon United Kingdom niche tracking, xentari box caterpillar killer is a £1.1M/yr Amazon United Kingdom market (385K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Apr–May–Jun. Verdict: Launch it — 82/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
xentari box caterpillar killer market data
- Units sold / yr
- 30K–40K
- avg 1,250–1,500/product
- Revenue / yr
- £644K–£859K
- units × avg price
- Conversion rate
- 13.6%
- Avg BSR
- #254
- Page quality
- 0%
- Prime
- 46%
- Sponsored
- 62%
- Out of stock
- 15.9%
- Avg brand age
- 65 months
- Avg seller age
- 169 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
15 falling
Sellers
52
Top-5 brand share
71%
Top 20: 100%
Top-5 click share
47%
Top 20: 94%
Open market
24%
- Grouzvei23%
- TOPBUXUS16%
- Generic14%
- HABITAT HARVEST12%
- Veddelholzer6%
- GroZythre5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +315.4% search growth over the last 90 days.Peak months: Apr, May, Jun · busiest ÷ quietest = 172.4×
Top xentari box caterpillar killer search terms
- xentari51K/yr
- xentari box caterpillar killer53K/yr
- box tree caterpillar treatment29K/yr
- box caterpillar treatment30K/yr
- box caterpillar treatment spray21K/yr
- box hedge caterpillar treatment28K/yr
- topbuxus xentari box caterpillar killer22K/yr
- topbuxus xentari23K/yr
- buxus caterpillar killer23K/yr
- xentari insecticide buxus17K/yr
Top xentari box caterpillar killer 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Grouzvei Box Tree Caterpillar Treatment -10 x 5g Packs 300 Total Coverage - Individually Wrapped Safe for Bees & Birds Supports Healthy Buxus Hed
Grouzvei£14.384.3★100 rev
TOPBUXUS ABC - Anti Box Tree Caterpillar - 15g treats 150m2 Buxus - Biological - Safe for Bees & Birds
TOPBUXUS£23.404.5★57 rev
Habitat Harvest Buxus Support Box Tree Hedge Rescue Formula | Safe for Bees Birds & Pets | 50g Treats up to 300m | Fast-Acting Recovery Support for Box Hedges
HABITAT HARVEST£13.624.2★50 rev
Boxtree Caterpillar (bt Aizawai) Rescue (25g)
Generic£29.453.9★16 rev
Veddelholzer Xentari 8 x 2g Caterpillar & Moth Control: Effective against Box Tree Moths Caterpillars and Destructive Larvae. Suitable for Organic Farming Non-Hazardous to Bees.
Veddelholzer£16.704.6★520 rev
Newest
by launch date
Southern Ag Thuricide BT Caterpillar Control 16oz - Pint Organic Bacillus Thuringiensis Spray for Worms Caterpillars & Garden Pest Control Safe for Vegetables Fruits & Ornamentals
Generic£43.9515 rev
Boxwood Caterpillar Rescue Treatment 50g Covers Up to 400m Fast Acting Buxus Hedge Spray Bee & Bird Safe Pet Friendly Individually Wrapped
GroZythre£16.5727 rev
Habitat Harvest Box Tree caterpillar support Fast acting buxus treatment Formula Safe for Bees Birds & Pets 50g Treats up to 300m Fast Acting Aids Recovery
HABITAT HARVEST£14.5117 rev
Habitat Harvest Buxus Support Box Tree Hedge Rescue Formula | Safe for Bees Birds & Pets | 50g Treats up to 300m | Fast-Acting Recovery Support for Box Hedges
HABITAT HARVEST£13.6250 rev
TOPBUXUS ABC - Anti Box Tree Caterpillar - 15g treats 150m2 Buxus - Biological - Safe for Bees & Birds
TOPBUXUS£23.4057 rev
Trending
90-day click momentumHabitat Harvest Box Tree caterpillar support Fast acting buxus treatment Formula Safe for Bees Birds & Pets 50g Treats up to 300m Fast Acting Aids Recovery
HABITAT HARVEST£14.514.4★
Veddelholzer Xentari 8 x 2g Caterpillar & Moth Control: Effective against Box Tree Moths Caterpillars and Destructive Larvae. Suitable for Organic Farming Non-Hazardous to Bees.
Veddelholzer£16.704.6★
Box Tree Caterpillar Treatment 50g (10 x 5g Individual Pouch) Treats 300m Fast-Action Revives Your Boxwood & Buxus Hedges Safe for Bees Birds & Pets Easy Storage Fresh & Dry
Grouzvei£14.324.3★
Boxwood Caterpillar Rescue Treatment 50g Covers Up to 400m Fast Acting Buxus Hedge Spray Bee & Bird Safe Pet Friendly Individually Wrapped
GroZythre£16.574.6★
Southern Ag Thuricide BT Caterpillar Control 16oz - Pint Organic Bacillus Thuringiensis Spray for Worms Caterpillars & Garden Pest Control Safe for Vegetables Fruits & Ornamentals
Generic£43.954.1★
What buyers say about xentari box caterpillar killer
What buyers praise and complain about, mined from review topics.What buyers love
“Bug killer”
“Excellent Product”
“Easy to use”
“Does what it says”
“Good Value”
“Totally effective”
“Good spray”
“Its effective”
“my plant is thriving”
“Fits”
What buyers complain about
“certainly does not kill the industrious box tree moth caterpillers”
“Didn't work”
“It's not cheap”
“I followed the instructions exactly, but it did absolutely nothing”
“Absolutely rubbish did nothing”
“all the miniature green eggs turned into dust”
“Each sachet covers a larger area than many would need”
“bushes are growing back”
“Also the spray bit was difficult to spray sometimes”
“pictures are deceiving”
Top return reasons
Common questions
- Is xentari box caterpillar killer profitable to sell on Amazon United Kingdom?
- The niche generates £1.1M/yr across 26 tracked products. 8 of 13 products launched in the last 360 days are still selling. 90-day search growth is +315.4%. Flapen's verdict: Launch it (82/100).
- How competitive is the xentari box caterpillar killer niche?
- 15 brands and 52 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 71% of demand.
- What do buyers complain about in xentari box caterpillar killer?
- Top complaints mined from reviews: Pest/Insect Control, Functionality-Overall, Value For Money. The return rate is 0.1%.
- When does demand for xentari box caterpillar killer peak?
- Demand peaks in Apr–May–Jun; the busiest month runs 172.4× the quietest.
- What does it cost to enter the xentari box caterpillar killer niche?
- Listings span £4.20–£53.60; the average listing price is £21.47 (sweet spot $15–$100). The average incumbent carries 666 reviews — the moat a new listing must climb.