Is greensand profitable to sell on Amazon United States?

The niche generates $97K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -33.3%. Flapen's verdict: Skip it (44/100).

How competitive is the greensand niche?

12 brands and 25 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 83% of demand.

What do buyers complain about in greensand?

Top complaints mined from reviews: Value For Money, Color, Plant Growth. The return rate is 1.0%.

When does demand for greensand peak?

Demand peaks in Feb–Mar–May; the busiest month runs 2.6× the quietest.

What does it cost to enter the greensand niche?

Listings span $6.16–$69.59; the average listing price is $24.44 (sweet spot $15–$100). The average incumbent carries 138 reviews — the moat a new listing must climb.

greensand

Skip it

Soft demand (-33.3% this quarter) — this niche doesn't clear our bar today.

Avg price

Incredible$24.44

avg listing price — sweet spot $15–$100

Returns

Great1.0%

return rate — above 5% kills the launch gate

Review moat

Great137.62

avg incumbent reviews — the moat a new listing must climb

Price range

Great$6.16–$69.59

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

Conversion

Good4.8%

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

Brand share

Okay83%

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

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Bad$97K

$97K/yr · 82K searches

Competition

Bad78%

top-5 click share — a locked-up shelf

Growth

Bad-33.3%

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

Signals Low Review Barrier

According to Flapen's Amazon United States niche tracking, greensand is a $97K/yr Amazon United States market (82K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Feb–Mar–May. Verdict: Skip it — 44/100.

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

greensand market data

Units sold / yr: 5K–6K; avg 250–500/product
Revenue / yr: $122K–$147K; units × avg price
Conversion rate: 4.8%
Avg BSR: #1,958
Page quality: 0%
Prime: 62%
Sponsored: 85%
Out of stock: 9.6%
Avg brand age: 68 months
Avg seller age: 179 days

Competition & brand share

The top 5 products capture 78% of clicks — a locked-up shelf that new listings rarely crack.

Brands

12 falling

Sellers

Top-5 brand share

83%

Top 20: 100%

Top-5 click share

78%

Top 20: 100%

Open market

12%

Lancaster Agriculture Products42%
Down To Earth All Natural Fertilizers15%
Soil Sunrise14%
Snout and Shell7%
Espoma5%
MSI5%
Open — no brand owns it (6 brands, 12%)

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -33.3% search growth over the last 90 days.

Peak months: Feb, Mar, May · busiest ÷ quietest = 2.6×

Open Trend

Top greensand search terms

green sand38K/yr -30.5%4.6% conv.
greensand21K/yr -24.6%4.5% conv.
green sand for gardening8K/yr -30.5%5.5% conv.
greensand soil amendment8K/yr -45.8%5.5% conv.
greensand fertilizer3K/yr -35.4%3.9% conv.
green sand fertilizer5K/yr -66.3%3.6% conv.

All search terms

Top greensand 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 13 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Greensand 20 Pounds Natural Soil Amendment for Garden & Lawns Rich in Potassium & Iron Improves Soil Structure & Water Retention by Lancaster Agriculture Products

Lancaster Agriculture Products$36.394.8★96 rev

Greensand 5 Pounds Natural Soil Amendment for Garden & Lawns Rich in Potassium & Iron Improves Soil Structure & Water Retention by Lancaster Agriculture Products

Lancaster Agriculture Products$26.054.8★96 rev

Down To Earth All Natural Fertilizers Organic Greenstone Metabasalt - Soil Amendment with Trace Minerals Iron Calcium Magnesium 5 lb

Down To Earth All Natural Fertilizers$20.904.9★103 rev

Soil Sunrise Greensand Soil Additive (5 Pounds) Special Container Gardening Additive

Soil Sunrise$27.954.6★289 rev

Hermit Crab Greensand Supplement Calcium and Trace Mineral Molting Support Non-GMO Auto Feeder Friendly Inert Powder Formula Natural USA-Sourced Nutrients Compatible with All Crabitats

Snout and Shell$13.114.8★207 rev

Newest

by launch date

Espoma Organic Greenrock All-Natural Mineral Supplement and Fertilizer for Organic Gardening. for Flowers Vegetables Trees & Shrubs. 7 lb. Bag Pack of 1

Espoma$21.762 rev

10mo ago

EB Stone Green Sand Soil Amendment 4 lb - Improves Soil Structure Drainage & Mineral Content for Gardens & Lawns

EB Stone Organics$17.631 rev

1y ago

Greensand 5 Pounds Natural Soil Amendment for Garden & Lawns Rich in Potassium & Iron Improves Soil Structure & Water Retention by Lancaster Agriculture Products

Lancaster Agriculture Products$26.0596 rev

1y ago

Greensand 20 Pounds Natural Soil Amendment for Garden & Lawns Rich in Potassium & Iron Improves Soil Structure & Water Retention by Lancaster Agriculture Products

Lancaster Agriculture Products$36.3996 rev

1y ago

RAINFLOW 15 OZ Fine Green Sand for Crafts - Colored Quartz Zen Garden Sand Decorative for Vases Filler Wedding Unity Ceremony Incense Burner Ritual Incense

RAINFLOW$6.16713 rev

1y ago

What buyers say about greensand

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

What buyers love

Plant Growth38%

“it has all of this new plant growth”

Advertised Vs Actual Product16%

“was as advertised”

Quality-Overall13%

“The sand is top notch”

Value For Money10%

“so I think its a good value for the money”

Color5%

“good color”

Maintenance And Repair3%

“Excellent repair for Bermuda and zoysia grasses”

Instructions/User Manual/Troubleshooting3%

“Easy to follow I instructions”

Leak-Proof2%

“had no leaks”

Durability2%

“Purchased for hermit crabs - will last me years”

Ease Of Cleaning1%

“was so pleased with how it cleaned up”

What buyers complain about

Value For Money26%

“expensive”

Color14%

“Wish It came with a bit more for the price how ever the green color does help”

Plant Growth14%

“Doesnt really benefit my plants not a good purchase”

Leak-Proof7%

“My order did come a little damaged - had a hole where sand was leaking out”

Quality-Overall7%

“less fine than I hoped”

Top return reasons

Size-Overall17%

Material Quality16%

Value For Money11%

Advertised Vs Actual Product11%

Ease Of Cleaning10%

Leak-Proof9%

Color9%

Product Condition6%

Functionality-Overall5%

Plant Growth2%

Common questions

Is greensand profitable to sell on Amazon United States?: The niche generates $97K/yr across 13 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is -33.3%. Flapen's verdict: Skip it (44/100).
How competitive is the greensand niche?: 12 brands and 25 sellers compete. The top 5 products take 78% of clicks and top 5 brands hold 83% of demand.
What do buyers complain about in greensand?: Top complaints mined from reviews: Value For Money, Color, Plant Growth. The return rate is 1.0%.
When does demand for greensand peak?: Demand peaks in Feb–Mar–May; the busiest month runs 2.6× the quietest.
What does it cost to enter the greensand niche?: Listings span $6.16–$69.59; the average listing price is $24.44 (sweet spot $15–$100). The average incumbent carries 138 reviews — the moat a new listing must climb.

greensand

greensand market data

Competition & brand share

Demand & seasonality

Top greensand search terms

Top greensand products on Amazon

Top sellers

Newest

Trending

What buyers say about greensand

What buyers love

What buyers complain about

Top return reasons

Common questions

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