---
title: "Fertilizer — $8.0M/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/fertilizer"
last_updated: "2026-08-10T18:24:55.281Z"
locale: en
meta:
description: "Niche score 64/100 · $8.0M/yr market · 4.8M searches/yr · $14.07 avg price. Clears our launch bar. Data updated Jul 2026."
"og:description": "Niche score 64/100 · $8.0M/yr market · 4.8M searches/yr · $14.07 avg price. Clears our launch bar. Data updated Jul 2026."
"og:title": "Fertilizer — $8.0M/yr Amazon US Niche (2026) - Flapen"
---
# **fertilizer**
**Launch it**
A $8.0M/yr market growing +76.8% this quarter with returns at 0.3% — clears our launch bar.
Market size 100Growth 82Conversion 95Competition 46Returns 99Price range 60Avg price 67Brand share 6Review moat 21Quality gap 21
**Market size**
**Incredible****$8.0M**
$8.0M/yr · 4.8M searches
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****12.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Great****+76.8%**
90-day search growth — must beat 0% to launch
**Avg price**
**Good****$14.07**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$5.02–$29.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Okay****57%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****11,484.64**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, fertilizer is a $8.0M/yr Amazon United States market (4.8M searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Launch it — 64/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **fertilizer market data**
- **Units sold / yr**
- **500K–600K**
- avg 15,000–20,000/product
- **Revenue / yr**
- **$7.0M–$8.4M**
- units × avg price
- **Conversion rate**
- **12.0%**
- **Avg BSR**
- **#47**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **100%**
- **Out of stock**
- **1.6%**
- **Avg brand age**
- **80 months**
- **Avg seller age**
- **139 days**
## **Competition & brand share**
The top 5 products take 57% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▼falling
**Sellers**
**70**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**57%**
Top 20: 94%
**Open market**
**1%**
- Miracle-Gro88% - TPS NUTRIENTS4% - Grow Queen2% - Purived2% - Osmocote1% - Farmer's Secret1% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +76.8% search growth over the last 90 days.
175K125KSpike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 4.9×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/fertilizer/trend)
## **Top fertilizer search terms**
- **miracle grow plant food**495K/yr+430.6%14.2% conv. - **plant food**757K/yr+64.3%7.3% conv. - **fertilizer**701K/yr+36.2%2.1% conv. - **miracle grow**525K/yr+84.8%11.3% conv. - **plant fertilizer**295K/yr+43.3%6.1% conv. - **fertilizer for vegetable garden**153K/yr+165.6%3.4% conv. - **liquid fertilizer**177K/yr+73.8%2.8% conv. - **indoor plant food**227K/yr-6.7%11.2% conv. - **garden fertilizers**145K/yr+44.4%1.9% conv. - **indoor plant fertilizer**213K/yr-13.7%10.8% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/fertilizer/search-terms)
## **Top fertilizer 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%5%$402K10%$805K15%$1.2M20%$1.6M1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Miracle-Gro Water Soluble All Purpose Plant Food 1.5 lbs.**Miracle-Gro**$7.26**4.8★9,279 rev](https://www.amazon.com/dp/B000HACFUQ) [2**Miracle-Gro Water Soluble All Purpose Plant Food 3 lb.**Miracle-Gro**$11.74**4.8★30,645 rev](https://www.amazon.com/dp/B000BZ8HNG) [3**Miracle-Gro Shake N Feed All Purpose Plant Food 4.5 lb.**Miracle-Gro**$13.67**4.7★15,825 rev](https://www.amazon.com/dp/B01N4GLFK8) [4**Miracle-Gro Indoor Plant Food for All Plants 8 fl. oz. (2-Pack)**Miracle-Gro**$11.86**4.7★1,678 rev](https://www.amazon.com/dp/B0G21YBN37) [5**Miracle-Gro Pour & Feed Plant Food 32 fl. oz.**Miracle-Gro**$8.63**4.6★7,041 rev](https://www.amazon.com/dp/B000RNCKQ2)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Miracle-Gro Indoor Plant Food for All Plants 8 fl. oz. (2-Pack)**Miracle-Gro**$11.86**1,678 rev8mo ago](https://www.amazon.com/dp/B0G21YBN37) [**Miracle-Gro Indoor Plant Food Spikes for All Plants 48 Spikes**Miracle-Gro**$5.02**865 rev8mo ago](https://www.amazon.com/dp/B0G21X8KTK) [**Grow Queen Organic Liquid Indoor Plant Food Houseplant Tropical & All-Purpose Indoor Plant Fertilizer Organic Liquid Fertilizer 5-5-5 with Sea Kelp 8oz Treats 50 Gallons**Grow Queen**$16.80**615 rev9mo ago](https://www.amazon.com/dp/B0FVWRCCW7) [**Miracle-Gro Organic Plant Food 32 fl. oz.**Miracle-Gro**$7.44**549 rev1y ago](https://www.amazon.com/dp/B0DNR1LR1W) [**Purived 16oz All-Purpose Liquid Plant Fertilizer - Makes 50 Gallons for Indoor Houseplants All-Natural Groundwater Safe Made in USA**Purived**$24.19**3,428 rev2y ago](https://www.amazon.com/dp/B0CY4DP3GQ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Miracle-Gro Liquid All Purpose Plant Food Concentrate 32 oz.**Miracle-Gro**$7.98**4.5★**▲ 105%**](https://www.amazon.com/dp/B000RNENU8) [**Miracle-Gro Water Soluble All Purpose Plant Food - Fertilizer for All Indoor or Outdoor Plants Including Roses Flowers Vegetables Houseplants Trees and Shrubs 12.5 lbs.**Miracle-Gro**$29.15**4.8★**▲ 67%**](https://www.amazon.com/dp/B0DRDPDK74) [**Miracle-Gro Water Soluble Bloom Booster Flower Food 4 lb**Miracle-Gro**$14.90**4.7★**▲ 65%**](https://www.amazon.com/dp/B00C4TPN7K) [**Miracle-Gro Organic Plant Food 32 fl. oz.**Miracle-Gro**$7.44**4.5★**▲ 61%**](https://www.amazon.com/dp/B0DNR1LR1W) [**Miracle-Gro LiquaFeed All Purpose Plant Food Advance Starter Kit**Miracle-Gro**$17.62**4.5★**▲ 52%**](https://www.amazon.com/dp/B00D8QWUCY)
**~~View all trending →~~**
## **What buyers say about fertilizer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**51%
*“New growth”*
**Ease Of Use**13%
*“Easy to pour”*
**Quality-Overall**11%
*“Excellent product”*
**Value For Money**7%
*“Can't beat the price”*
**Advertised Vs Actual Product**4%
*“As Advertised”*
**Smell**2%
*“Doesnt smell bad either”*
**Durability**2%
*“I have been using this for years”*
**Size-Overall**1%
*“Convenient size”*
**Color**1%
*“Nice green color”*
**Strength**1%
*“They are strong”*
### **What buyers complain about **
**Leak-Proof**16%
*“Leaks Badly”*
**Plant Growth**13%
*“The plant just won't grow”*
**Value For Money**8%
*“its not cheap to buy”*
**Smell**7%
*“smelled really bad”*
**Durability**6%
*“Doesnt last”*
**Size-Overall**5%
*“Not quite the size I expected”*
**Ease Of Use**4%
*“hard to separate”*
**Quality-Overall**4%
*“Poor quality-control”*
**Functionality-Overall**3%
*“No results”*
**Spray/Flow**3%
*“The sprayer broke within 5 minutes”*
### **Top return reasons **
**Leak-Proof**27%
**Value For Money**17%
**Size-Overall**12%
**Advertised Vs Actual Product**11%
**Functionality-Overall**8%
**Plant Growth**5%
**Spray/Flow**3%
**Defective Material/Parts**2%
**Moist/Dry**2%
**Product Condition**1%
## **Common questions**
- **Is fertilizer profitable to sell on Amazon United States?**
- The niche generates $8.0M/yr across 25 tracked products. 3 of 3 products launched in the last 360 days are still selling. 90-day search growth is +76.8%. Flapen's verdict: Launch it (64/100).
- **How competitive is the fertilizer niche?**
- 7 brands and 70 sellers compete. The top 5 products take 57% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in fertilizer?**
- Top complaints mined from reviews: Leak-Proof, Plant Growth, Value For Money. The return rate is 0.3%.
- **When does demand for fertilizer peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 4.9× the quietest.
- **What does it cost to enter the fertilizer niche?**
- Listings span $5.02–$29.80; the average listing price is $14.07 (sweet spot $15–$100). The average incumbent carries 11,485 reviews — the moat a new listing must climb.
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