---
title: "Greensand — $97K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/greensand"
last_updated: "2026-08-10T18:44:27.379Z"
locale: en
meta:
description: "Niche score 44/100 · $97K/yr market · 82K searches/yr · $24.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 44/100 · $97K/yr market · 82K searches/yr · $24.44 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Greensand — $97K/yr Amazon US Niche (2026) - Flapen"
---
# **greensand**
**Skip it**
Soft demand (-33.3% this quarter) — this niche doesn't clear our bar today.
Market size 24Growth 8Conversion 57Competition 19Returns 94Price range 84Avg price 95Brand share 37Review moat 93Quality gap 35
**Avg price**
**Incredible****$24.44**
avg listing price — sweet spot $15–$100
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Great****137.62**
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**
**Good****4.8%**
search→purchase rate — share of searches ending in a sale
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Market size**
**Bad****$97K**
$97K/yr · 82K searches
**Competition**
**Bad****78%**
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**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
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 ~~](https://flapen.com/research/methodology)
## **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**
**25**
**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.
2K2KSpike '25Prime Day '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Mar, May · busiest ÷ quietest = 2.6×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/greensand/trend)
## **Top greensand search terms**
- **green sand**38K/yr-30.5%4.6% conv. - **greensand**21K/yr-24.6%4.5% conv. - **green sand for gardening**8K/yr-30.5%5.5% conv. - **greensand soil amendment**8K/yr-45.8%5.5% conv. - **greensand fertilizer**3K/yr-35.4%3.9% conv. - **green sand fertilizer**5K/yr-66.3%3.6% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/greensand/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.
0%10%$10K20%$19K30%$29K40%$39K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**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**$36.39**4.8★96 rev](https://www.amazon.com/dp/B0CWSGVPX7) [2**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**$26.05**4.8★96 rev](https://www.amazon.com/dp/B0F1NH7X72) [3**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**$20.90**4.9★103 rev](https://www.amazon.com/dp/B0CTD6482J) [4**Soil Sunrise Greensand Soil Additive (5 Pounds) Special Container Gardening Additive**Soil Sunrise**$27.95**4.6★289 rev](https://www.amazon.com/dp/B0B4VHTKXN) [5**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**$13.11**4.8★207 rev](https://www.amazon.com/dp/B09LG8MD3W)
**~~View all top sellers →~~**
### **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**$21.76**2 rev10mo ago](https://www.amazon.com/dp/B0FPMK2LVK) [**EB Stone Green Sand Soil Amendment 4 lb - Improves Soil Structure Drainage & Mineral Content for Gardens & Lawns**EB Stone Organics**$17.63**1 rev1y ago](https://www.amazon.com/dp/B09LL7R9TF) [**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**$26.05**96 rev1y ago](https://www.amazon.com/dp/B0F1NH7X72) [**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**$36.39**96 rev1y ago](https://www.amazon.com/dp/B0CWSGVPX7) [**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**$6.16**713 rev1y ago](https://www.amazon.com/dp/B0DYV7R5P6)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**LawnLevel Premium Lawn Leveling Sand 40 lb Green-Dyed Topdressing Mix for Grass Fills Low Spots Smooths Uneven Lawns Improves Mowing Professional Grade**Generic**$69.59**4.2★**▲ 126%**](https://www.amazon.com/dp/B0C4YXS2G4) [**Espoma Organic Greenrock All-Natural Mineral Supplement and Fertilizer for Organic Gardening. for Flowers Vegetables Trees & Shrubs. 7 lb. Bag Pack of 1**Espoma**$21.76**3.0★**▲ 74%**](https://www.amazon.com/dp/B0FPMK2LVK) [**EB Stone Green Sand Soil Amendment 4 lb - Improves Soil Structure Drainage & Mineral Content for Gardens & Lawns**EB Stone Organics**$17.63**5.0★**▲ 61%**](https://www.amazon.com/dp/B09LL7R9TF) [**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**$26.05**4.8★**▲ 47%**](https://www.amazon.com/dp/B0F1NH7X72) [**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**$6.16**4.6★**▲ 37%**](https://www.amazon.com/dp/B0DYV7R5P6)
**~~View all trending →~~**
## **What buyers say about greensand**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**38%
*“it has all of this new plant growth”*
**Advertised Vs Actual Product**16%
*“was as advertised”*
**Quality-Overall**13%
*“The sand is top notch”*
**Value For Money**10%
*“so I think its a good value for the money”*
**Color**5%
*“good color”*
**Maintenance And Repair**3%
*“Excellent repair for Bermuda and zoysia grasses”*
**Instructions/User Manual/Troubleshooting**3%
*“Easy to follow I instructions”*
**Leak-Proof**2%
*“had no leaks”*
**Durability**2%
*“Purchased for hermit crabs - will last me years”*
**Ease Of Cleaning**1%
*“was so pleased with how it cleaned up”*
### **What buyers complain about **
**Value For Money**26%
*“expensive”*
**Color**14%
*“Wish It came with a bit more for the price how ever the green color does help”*
**Plant Growth**14%
*“Doesnt really benefit my plants not a good purchase”*
**Leak-Proof**7%
*“My order did come a little damaged - had a hole where sand was leaking out”*
**Quality-Overall**7%
*“less fine than I hoped”*
### **Top return reasons **
**Size-Overall**17%
**Material Quality**16%
**Value For Money**11%
**Advertised Vs Actual Product**11%
**Ease Of Cleaning**10%
**Leak-Proof**9%
**Color**9%
**Product Condition**6%
**Functionality-Overall**5%
**Plant Growth**2%
## **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.
## **Related niches in Patio, Lawn & Garden**
- 82 [**lawn aerator**](https://flapen.com/research/us/patio-lawn-garden/lawn-aerator)$6.2M/yr+90.1%**Launch it**- 82 [**shepherds hooks for outdoor**](https://flapen.com/research/us/patio-lawn-garden/shepherds-hooks-for-outdoor)$3.9M/yr+141.2%**Launch it**- 82 [**garden mesh**](https://flapen.com/research/us/patio-lawn-garden/garden-mesh)$716K/yr+152.7%**Worth a look**- 83 [**chicken waterer**](https://flapen.com/research/us/patio-lawn-garden/chicken-waterer)$3.4M/yr+70.1%**Launch it**- 83 [**75 foot garden hose**](https://flapen.com/research/us/patio-lawn-garden/75-foot-garden-hose)$1.8M/yr+117.6%**Launch it**- 83 [**bird deterrents for outside**](https://flapen.com/research/us/patio-lawn-garden/bird-deterrents-for-outside)$2.1M/yr+131.5%**Launch it**[**All Patio, Lawn & Garden niches **](https://flapen.com/research/us/patio-lawn-garden)