certainty herbicide
Skip itA concentrated shelf (top 5 take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.4%return rate — above 5% kills the launch gate
Avg price
Great$74.41avg listing price — sweet spot $15–$100
Review moat
Good509.6avg incumbent reviews — the moat a new listing must climb
Price range
Great$15.95–$127.20cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Conversion
Good6.1%search→purchase rate — share of searches ending in a sale
Market size
Good$362K$362K/yr · 80K searches
Growth
Bad-17.6%90-day search growth — must beat 0% to launch
Competition
Bad100%top-5 click share — a locked-up shelf
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, certainty herbicide is a $362K/yr Amazon United States market (80K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 46/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
certainty herbicide market data
- Units sold / yr
- 4K–5K
- avg 750–1,000/product
- Revenue / yr
- $298K–$372K
- units × avg price
- Conversion rate
- 6.1%
- Avg BSR
- #196
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 60%
- Out of stock
- 0.0%
- Avg brand age
- 106 months
- Avg seller age
- 137 days
Competition & brand share
The top 5 products capture 100% of clicks — a locked-up shelf that new listings rarely crack.Brands
4 falling
Sellers
26
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
100%
Top 20: 100%
Open market
0%
- Nufarm58%
- Atticus27%
- Monsanto9%
- Envu6%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -17.6% search growth over the last 90 days.Peak months: Mar, Apr, May · busiest ÷ quietest = 10.6×
Top certainty herbicide search terms
- certainty herbicide49K/yr
- certainty11K/yr
- sulfosulfuron5K/yr
- certainty herbicide weed killer6K/yr
- certainty turf herbicide3K/yr
- sertay herbicide3K/yr
- sulfosulfuron weed killer2K/yr
Top certainty herbicide 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 5 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Certainty Herbicide for Turf and Lawns 1.25 oz
Nufarm$114.424.4★218 rev
Atticus Sertay Herbicide (1.25 oz) - Sulfosulfuron Weed Killer for Southern Lawns Post Emergent Weed Control - Sedge Nutsedge Kyllinga
Atticus$92.564.4★141 rev
Certainty Turf Herbicide - 1.25 Ounces
Monsanto$127.204.3★154 rev
Prime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control
Envu$15.954.4★1,388 rev
Atticus Empero Q-Pak Nutsedge Killer (2-Pack) Turf Herbicide - Kills Nut Grass in Established Lawns Ornamental Turfgrass & Landscape Areas - Halosulfuron - by Atticus
Atticus$21.914.2★647 rev
Newest
by launch datePrime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control
Envu$15.951,388 rev
Atticus Sertay Herbicide (1.25 oz) - Sulfosulfuron Weed Killer for Southern Lawns Post Emergent Weed Control - Sedge Nutsedge Kyllinga
Atticus$92.56141 rev
Atticus Empero Q-Pak Nutsedge Killer (2-Pack) Turf Herbicide - Kills Nut Grass in Established Lawns Ornamental Turfgrass & Landscape Areas - Halosulfuron - by Atticus
Atticus$21.91647 rev
Certainty Turf Herbicide - 1.25 Ounces
Monsanto$127.20154 rev
Certainty Herbicide for Turf and Lawns 1.25 oz
Nufarm$114.42218 rev
Trending
90-day click momentumAtticus Empero Q-Pak Nutsedge Killer (2-Pack) Turf Herbicide - Kills Nut Grass in Established Lawns Ornamental Turfgrass & Landscape Areas - Halosulfuron - by Atticus
Atticus$21.914.2★
Certainty Turf Herbicide - 1.25 Ounces
Monsanto$127.204.3★
Certainty Herbicide for Turf and Lawns 1.25 oz
Nufarm$114.424.4★
Atticus Sertay Herbicide (1.25 oz) - Sulfosulfuron Weed Killer for Southern Lawns Post Emergent Weed Control - Sedge Nutsedge Kyllinga
Atticus$92.564.4★
Prime Source Celsius WG - 0.226 oz Easy Mix Packet-Post Emerge Weed Control
Envu$15.954.4★
What buyers say about certainty herbicide
What buyers praise and complain about, mined from review topics.What buyers love
“Best Poa Annua Killer”
“Very happy with the results and it does not harm my plants and trees”
“As advertised”
“Easy to use”
“Great product”
“They are still strong”
“is cheaper that the Garden Store product”
“Instructions were helpful”
“The Celsius spray work without hurting that grass or yellowing it at all”
“The product works great”
What buyers complain about
“Doesn't work very well”
“do not use this product unless the plants are dry”
“This does not kill spurge”
“that was too expensive for my individual use”
“some of the area sprayed was turning brown”
“Killed poa annua”
“No measuring instructions included”
“Could not spray in fear of harming my plants”
“after applying to grass do not water it for 2-3days”
“do not use this product unless the plants are dry”
Top return reasons
Common questions
- Is certainty herbicide profitable to sell on Amazon United States?
- The niche generates $362K/yr across 5 tracked products. 90-day search growth is -17.6%. Flapen's verdict: Skip it (46/100).
- How competitive is the certainty herbicide niche?
- 4 brands and 26 sellers compete. The top 5 products take 100% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in certainty herbicide?
- Top complaints mined from reviews: Functionality-Overall, Plant Growth, Pest/Insect Control. The return rate is 0.4%.
- When does demand for certainty herbicide peak?
- Demand peaks in Mar–Apr–May; the busiest month runs 10.6× the quietest.
- What does it cost to enter the certainty herbicide niche?
- Listings span $15.95–$127.20; the average listing price is $74.41 (sweet spot $15–$100). The average incumbent carries 510 reviews — the moat a new listing must climb.