Is vermiculite profitable to sell on Amazon United States?

The niche generates $1.6M/yr across 23 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -23.6%. Flapen's verdict: Worth a look (64/100).

How competitive is the vermiculite niche?

16 brands and 22 sellers compete. The top 5 products take 51% of clicks and top 5 brands hold 61% of demand.

What do buyers complain about in vermiculite?

Top complaints mined from reviews: Advertised Vs Actual Product, Value For Money, Size-Overall. The return rate is 0.4%.

When does demand for vermiculite peak?

Demand peaks in Feb–Mar–Apr; the busiest month runs 2.9× the quietest.

What does it cost to enter the vermiculite niche?

Listings span $5.82–$59.71; the average listing price is $26.26 (sweet spot $15–$100). The average incumbent carries 602 reviews — the moat a new listing must climb.

vermiculite

Worth a look

Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.

Returns

Incredible0.4%

return rate — above 5% kills the launch gate

Avg price

Incredible$26.26

avg listing price — sweet spot $15–$100

Market size

Great$1.6M

$1.6M/yr · 643K searches

Conversion

Great9.2%

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

Price range

Great$5.82–$59.71

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

Brand share

Good61%

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

Review moat

Good602.43

avg incumbent reviews — the moat a new listing must climb

Competition

Good51%

top-5 click share — leaders hold, buyers still browse

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-23.6%

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

Signals No Dominant Brand

According to Flapen's Amazon United States niche tracking, vermiculite is a $1.6M/yr Amazon United States market (643K searches/yr). The top 5 brands hold 61% of demand. Demand peaks in Feb–Mar–Apr. Verdict: Worth a look — 64/100.

Data updated Jul 15, 2026 · scored weekly · How we score niches

vermiculite market data

Units sold / yr: 60K–80K; avg 3,000–4,000/product
Revenue / yr: $1.6M–$2.1M; units × avg price
Conversion rate: 9.2%
Avg BSR: #259
Page quality: 0%
Prime: 83%
Sponsored: 100%
Out of stock: 0.3%
Avg brand age: 67 months
Avg seller age: 165 days

Competition & brand share

The top 5 products take 51% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 flat

Sellers

Top-5 brand share

61%

Top 20: 100%

Top-5 click share

51%

Top 20: 96%

Open market

32%

Sukh17%
Back to the Roots16%
JFWOD10%
GARDENWISE9%
Voulosimi8%
PERFECT PLANTS7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.6% search growth over the last 90 days.

Peak months: Feb, Mar, Apr · busiest ÷ quietest = 2.9×

Open Trend

Top vermiculite search terms

vermiculite419K/yr -25.2%8.0% conv.
vermiculite for plants81K/yr +11.0%8.9% conv.
vermiculite for gardening50K/yr +51.8%8.2% conv.
vermiculite bulk22K/yr -28.6%4.7% conv.
vermiculite for seed starting29K/yr -77.4%9.9% conv.
organic vermiculite7K/yr -30.0%6.3% conv.
vermiculite 4 cu ft6K/yr -32.6%4.2% conv.
bulk vermiculite5K/yr -5.7%3.4% conv.
vermiculate5K/yr +20.4%5.2% conv.
fine vermiculite7K/yr -59.4%4.1% conv.

All search terms

Top vermiculite 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 23 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Sukh 14.6OZ Vermiculite - Organic Vermiculite for Gardening Plants Fine Horticultural Soil Amendments Bulk Additive Perfect Potted and Garden Professional Grade 1-3mm

Sukh$6.694.5★2,217 rev

Back to the Roots 100% Organic Vermiculite | Made in the USA | Premium Nutrition for Indoor and Outdoor Plants

Back to the Roots$8.264.8★447 rev

Organic Vermiculite by Perfect Plants - 8 Dry Quarts Natural Medium Grade Soil Additive for Potted Plants

PERFECT PLANTS$20.024.7★2,941 rev

FarmTek Horticultural Vermiculite Planting Soil Additive 4-Cubic Feet

FarmTek$58.554.8★531 rev

20QT Organic Vermiculite Horticultural Vermiculite for Plants Soil for Potted Plants Vermiculite Coarse Hydroponic for Succulent Orchid Gardening

JFWOD$21.884.4★343 rev

Newest

by launch date

Palmetto Vermiculite - 4 Cubic Foot - Medium

EASYGO PRODUCTS$57.4329 rev

4mo ago

2QT Organic Vermiculite Horticultural Vermiculite for Plants Soil Additive for Potted Plants Vermiculite Coarse Hydroponic for Succulent Orchid Gardening Reptiles

JFWOD$5.82343 rev

6mo ago

5QT Organic Vermiculite Horticultural Vermiculite for Plants Soil Additive for Potted Plants Vermiculite Coarse Hydroponic for Succulent Orchid Gardening Reptiles

JFWOD$9.12343 rev

6mo ago

MAQIHAN Vermiculite - Vermiculite for Gardening Organic Soil Potting Mix Horticultural Sand for Seed Starting Plants Potting Garden Orchid Horticultural Succulen 1-3mm (14OZ)

MAQIHAN$5.9480 rev

1y ago

Back to the Roots 100% Organic Vermiculite (24 qt Value Pack) | Made in the USA | Premium Nutrition for Indoor and Outdoor Plants

Back to the Roots$35.8449 rev

1y ago

What buyers say about vermiculite

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

What buyers love

Quality-Overall26%

“Its high quality, clean, and truly organic”

Plant Growth20%

“My plants have been happy”

Value For Money15%

“Great Value”

Advertised Vs Actual Product14%

“As advertised”

Size-Overall6%

“not too small -”

Moist/Dry5%

“Very good for moisture retention and mulching”

Ease Of Use3%

“easy to use”

Weight Light1%

“Great light weight filler for raised garden bed”

Pureness1%

“This is the best additive for soil”

Thickness1%

“Nice and super coarse as ordered”

What buyers complain about

Advertised Vs Actual Product24%

“False Advertisement”

Value For Money18%

“Not worth the cost”

Size-Overall16%

“The bag is kind of small”

Thickness4%

“Very thin plastic bag”

Instructions/User Manual/Troubleshooting3%

“No instructions or measurement per potted planet”

Ease Of Use3%

“Just not easy to use unfortunately”

Measurement/Reading Accuracy2%

“Absolutely wrong weight and volume”

Quality-Overall2%

“Poor quality, being vacuum sealed made this product basically worthless”

Material Quality2%

“It feels like fine plastic”

Flatness2%

“Came in a flat”

Top return reasons

Advertised Vs Actual Product26%

Size-Overall23%

Value For Money23%

Material Quality8%

Leak-Proof6%

Defective Material/Parts2%