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vermiculite

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Soft demand (-50.9% this quarter) — this niche doesn't clear our bar today.

Market size 26Growth 0Conversion 79Competition 21Returns 99Price range 65Avg price 67Brand share 30Review moat 88Quality gap 23

Returns

Incredible0.1%

return rate — above 6% kills the launch gate

Review moat

Great246.88

avg incumbent reviews — the moat a new listing must climb

Conversion

Great8.0%

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

Avg price

Good€14.02

avg listing price — sweet spot $15–$100

Price range

Good€2.46–€38.74

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

Brand share

Okay87%

top-5 brand share — brands hold most of the demand

Market size

Okay€106K

€106K/yr · 95K searches

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Competition

Bad75%

top-5 click share — a locked-up shelf

Growth

Bad-50.9%

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

Competition

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

11 falling

Sellers

29

Top-5 brand share

87%

Open market

9%

  • R&R SHOP33%
  • Floragard18%
  • Samenshop 2415%
  • Lucky Reptile13%
  • Hobby7%
  • BIOVITA decorative stones & garden minerals4%
  • Open — no brand owns it (5 brands, 9%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%10%€11K20%€21K30%€32K40%€42K1101001K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 16 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -50.9% search growth over the last 90 days.
5K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Feb, Mar, Apr · busiest ÷ quietest = 4.9×

Reviews

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

What buyers love

Qualität insgesamt35%

“Super Produkt”

beworben Vs Tatsächliches Produkt22%

“Produkt wie beschrieben”

Pflanzenwachstum11%

“Verbesserte Blumenerde”

Preis-Leistungs-Verhältnis9%

“Preis- und Menge sind in einem guten Ausgleich”

Feucht/Trocken6%

“Perfektes Brutsubstrat mit idealer Feuchtigkeitsspeicherung”

Einfache Reinigung4%

“Saubere Sache”

Benutzerfreundlichkeit4%

“Veemiculite sehr einfach einsetzbar”

Schädlings-/Insektenbekämpfung4%

“Klappt super und hält mir die kleinen Fliegen fern”

Gesamtgröße2%

“die Packungsgröße gut,”

Gewicht leicht2%

“Sehr leicht und luftig, erfüllt seinen Zweck”

What buyers complain about

Gewicht schwer33%

“Ich habe 4Liter auch an Gewicht erwartet”

Defekt Material/Teile33%

“Eines der 2 Päckchen kam defekt an”

Preis-Leistungs-Verhältnis8%

“Der Preis erscheint mir für ein einfaches Mineral eher hoch”

Einfache Reinigung8%

“Beim Öffnen und Umfüllen staubt es”

Top return reasons

Preis-Leistungs-Verhältnis45%
beworben Vs Tatsächliches Produkt18%
Gesamtgröße9%
Defekt Material/Teile9%
Qualität insgesamt9%
Funktionalität insgesamt9%