great white
Skip itBrand-locked demand (top 5 brands take 100% of clicks) — this niche doesn't clear our bar today.
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Incredible$34.69avg listing price — sweet spot $15–$100
Price range
Incredible$15.61–$62.32cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Good5.3%search→purchase rate — share of searches ending in a sale
Growth
Okay+11.3%90-day search growth — must beat 0% to launch
Market size
Okay$138K$138K/yr · 75K searches
Review moat
Bad4,356.33avg incumbent reviews — the moat a new listing must climb
Quality gap
Bad4.7★avg incumbent rating — lower means beatable quality
Competition
Bad97%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, great white is a $138K/yr Amazon United States market (75K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jul–Aug. Verdict: Skip it — 39/100.
Data updated Jul 15, 2026 · scored weekly · How we score niches
great white market data
- Units sold / yr
- 3K–4K
- avg 250–500/product
- Revenue / yr
- $104K–$139K
- units × avg price
- Conversion rate
- 5.3%
- Avg BSR
- #1,510
- Page quality
- 0%
- Prime
- 67%
- Sponsored
- 17%
- Out of stock
- 0.0%
- Avg brand age
- 73 months
- Avg seller age
- 166 days
Competition & brand share
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.Brands
2 falling
Sellers
24
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
97%
Top 20: 100%
Open market
0%
- Plant Success97%
- Great White3%
- Open — no brand owns it (0%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +11.3% search growth over the last 90 days.Peak months: Jul, Aug · busiest ÷ quietest = 1.9×
Top great white 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 6 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Great White Mycorrhizal Fungi 4 oz Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success
Plant Success$34.004.7★8,463 rev
Great White Mycorrhizal Fungi 1 oz Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success (1 oz)
Plant Success$15.614.7★8,463 rev
Great White Premium Mycorrhizae Root Booster 1oz
Plant Success$16.544.5★566 rev
Plant Revolution Inc. Fggrwh-4oz 4 Oz Great White Premium Mycorrhizae
Plant Success$32.164.6★144 rev
Great White Mycorrhizal Fungi Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success (8 oz)
Plant Success$47.494.7★8,463 rev
Newest
by launch datePlant Revolution Inc. Fggrwh-4oz 4 Oz Great White Premium Mycorrhizae
Plant Success$32.16144 rev
Great White Premium Mycorrhizae Root Booster 1oz
Plant Success$16.54566 rev
Great White Mycorrhizae 8oz
Great White$62.3239 rev
Great White Mycorrhizal Fungi 1 oz Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success (1 oz)
Plant Success$15.618,463 rev
Great White Mycorrhizal Fungi 4 oz Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success
Plant Success$34.008,463 rev
Trending
90-day click momentumGreat White Mycorrhizal Fungi 1 oz Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success (1 oz)
Plant Success$15.614.7★
Great White Premium Mycorrhizae Root Booster 1oz
Plant Success$16.544.5★
Great White Mycorrhizal Fungi 4 oz Beneficial Bacteria for Plant Growth Root Stimulator Concentrated 3-in-1 Formula by Plant Success
Plant Success$34.004.7★
Great White Mycorrhizae 8oz
Great White$62.324.8★
Plant Revolution Inc. Fggrwh-4oz 4 Oz Great White Premium Mycorrhizae
Plant Success$32.164.6★
What buyers say about great white
What buyers praise and complain about, mined from review topics.What buyers love
“The roots are stronger, healthier, and overall my plants just look more vibrant and thriving”
“It is a great product we have purchased for many years”
“Great white, still one of the best”
“Its easy to use”
“is exactly what this product is”
“never spills”
“I like using it when I water”
What buyers complain about
“Not as advertised”
“came in a non resealable bag”
“it is very expensive for the small amount they give you”
“Great white also cheaped out on the scoop they used to provide”
“The bag you get is incredibly tiny”
“Same price lower quality container”
“This has a massive list of bacteria”
“After One Month, Roots Are Exploding”
“it was struggling to take off”
Top return reasons
Common questions
- Is great white profitable to sell on Amazon United States?
- The niche generates $138K/yr across 6 tracked products. 90-day search growth is +11.3%. Flapen's verdict: Skip it (39/100).
- How competitive is the great white niche?
- 2 brands and 24 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in great white?
- Top complaints mined from reviews: Advertised Vs Actual Product, Recycle/Reuse, Value For Money. The return rate is 0.9%.
- When does demand for great white peak?
- Demand peaks in Jul–Aug; the busiest month runs 1.9× the quietest.
- What does it cost to enter the great white niche?
- Listings span $15.61–$62.32; the average listing price is $34.69 (sweet spot $15–$100). The average incumbent carries 4,356 reviews — the moat a new listing must climb.