---
title: "Low Nitrogen Fertilizer — $638K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/low-nitrogen-fertilizer"
last_updated: "2026-08-11T10:22:04.929Z"
locale: en
meta:
description: "Niche score 63/100 · $638K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 63/100 · $638K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Low Nitrogen Fertilizer — $638K/yr Amazon US Niche (2026) - Flapen"
---
# **low nitrogen fertilizer**
**Worth a look**
Shows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 66Growth 88Conversion 91Competition 48Returns 99Price range 86Avg price 91Brand share 0Review moat 60Quality gap 22
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Conversion**
**Great****11.0%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Great****$21.21**
avg listing price — sweet spot $15–$100
**Growth**
**Great****+93.2%**
90-day search growth — must beat 0% to launch
**Price range**
**Great****$9.91–$56.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Good****$638K**
$638K/yr · 273K searches
**Review moat**
**Good****1,116.23**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****56%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, low nitrogen fertilizer is a $638K/yr Amazon United States market (273K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 63/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **low nitrogen fertilizer market data**
- **Units sold / yr**
- **25K–30K**
- avg 750–1,000/product
- **Revenue / yr**
- **$530K–$636K**
- units × avg price
- **Conversion rate**
- **11.0%**
- **Avg BSR**
- **#930**
- **Page quality**
- **0%**
- **Prime**
- **73%**
- **Sponsored**
- **77%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **71 months**
- **Avg seller age**
- **141 days**
## **Competition & brand share**
The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**2 **▼falling
**Sellers**
**95**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**56%**
Top 20: 98%
**Open market**
**0%**
- Dr. Earth57% - Espoma43% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +93.2% search growth over the last 90 days.
12K8KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun · busiest ÷ quietest = 16.3×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/low-nitrogen-fertilizer/trend)
## **Top low nitrogen fertilizer search terms**
- **dr earth organic fertilizer**72K/yr+83.9%7.6% conv. - **plant tone**34K/yr+48.5%9.0% conv. - **dr earth**30K/yr+62.0%4.5% conv. - **plant tone organic fertilizer**21K/yr+41.7%10.5% conv. - **dr. earth**10K/yr+483.2%3.0% conv. - **espoma plant tone**12K/yr+54.5%8.6% conv. - **dr earth fertilizer**12K/yr+85.1%5.2% conv. - **flower tone**9K/yr+205.0%8.2% conv. - **flower tone fertilizer**8K/yr+242.0%10.0% conv. - **dr earth flower girl**10K/yr+127.9%11.1% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/low-nitrogen-fertilizer/search-terms)
## **Top low nitrogen 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%$32K10%$64K15%$96K20%$128K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dr. Earth Organic 5 Tomato Vegetable & Herb Fertilizer Poly Bag**Dr. Earth**$10.13**4.6★8,306 rev](https://www.amazon.com/dp/B000VZRV4C) [2**Espoma Organic Plant-Tone 5-3-3 Natural & Organic All Purpose Plant Food; 4 lb. Bag; The Original Organic Fertilizer for All Flowers Vegetables Trees and Shrubs.**Espoma**$15.39**4.7★1,555 rev](https://www.amazon.com/dp/B001R4OJRS) [3**Espoma Organic Plant-Tone 5-3-3 Natural & Organic All Purpose Plant Food; 4 lb. Bag; Organic Fertilizer for All Flowers Vegetables Trees and Shrubs. - Pack of 2**Espoma**$22.61**4.7★679 rev](https://www.amazon.com/dp/B07SCWPMVJ) [4**Dr. Earth Flower Girl Bud & Bloom Booster 4-10-7 Fertilizer 4 lbs 4 liters Organic & Natural Safe for People & Pets**Dr. Earth**$22.46**4.7★514 rev](https://www.amazon.com/dp/B0841T78J9) [5**Espoma Organic Flower-Tone 3-4-5 Natural & Organic Plant Food; 4 lb. Bag; Organic Fertilizer for Flowers Annuals Perennials & Hanging Baskets. Blossom Booster. 2 Pack**Espoma**$20.60**4.7★378 rev](https://www.amazon.com/dp/B08DL85RCD)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Espoma Flower-Tone Fertilizer - Natural & Organic for Abundant Blooms - 4 lb - Granules**Espoma**$18.30**32 rev4y ago](https://www.amazon.com/dp/B093LRLQ42) [**Espoma Organic Flower-Tone 3-4-5 Natural & Organic Plant Food; 4 lb. Bag; Organic Fertilizer for Flowers Annuals Perennials & Hanging Baskets. Blossom Booster -Pack of 3**Espoma**$32.03**26 rev5y ago](https://www.amazon.com/dp/B08FXJLWX1) [**Espoma Organic Flower-Tone 3-4-5 Natural & Organic Plant Food; 4 lb. Bag; Organic Fertilizer for Flowers Annuals Perennials & Hanging Baskets. Blossom Booster. 2 Pack**Espoma**$20.60**378 rev5y ago](https://www.amazon.com/dp/B08DL85RCD) [**Dr. Earth Flower Girl Bud & Bloom Booster 4-10-7 Fertilizer 4 lbs 4 liters Organic & Natural Safe for People & Pets**Dr. Earth**$22.46**514 rev6y ago](https://www.amazon.com/dp/B0841T78J9) [**Espoma Organic Plant-Tone 5-3-3 Natural & Organic All Purpose Plant Food; 4 lb. Bag; Organic Fertilizer for All Flowers Vegetables Trees and Shrubs. - Pack of 2**Espoma**$22.61**679 rev7y ago](https://www.amazon.com/dp/B07SCWPMVJ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Dr. Earth Organic 5 Tomato Vegetable & Herb Fertilizer Poly Bag**Dr. Earth**$10.13**4.6★**▲ 79%**](https://www.amazon.com/dp/B000VZRV4C) [**Dr. Earth Natural Wonder Organic Fruit Tree Fertilizer - 4lb 5-5-2**Dr. Earth**$12.55**4.6★**▲ 66%**](https://www.amazon.com/dp/B002SU1CE8) [**Espoma Organic Flower-Tone 3-4-5 Natural & Organic Plant Food; 4 lb. Bag; Organic Fertilizer for Flowers Annuals Perennials & Hanging Baskets. Blossom Booster. 2 Pack**Espoma**$20.60**4.7★**▲ 42%**](https://www.amazon.com/dp/B08DL85RCD) [**Espoma Organic Flower-Tone 3-4-5 Natural & Organic Plant Food; 4 lb. Bag; Organic Fertilizer for Flowers Annuals Perennials & Hanging Baskets. Blossom Booster -Pack of 3**Espoma**$32.03**4.7★**▲ 34%**](https://www.amazon.com/dp/B08FXJLWX1) [**Dr. Earth 70857 1 lb MINIS Premium Gold All Purpose Fertilizer**Dr. Earth**$11.89**4.7★**▲ 30%**](https://www.amazon.com/dp/B01MQI30LS)
**~~View all trending →~~**
## **What buyers say about low nitrogen fertilizer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**47%
*“it makes my plants grow well”*
**Quality-Overall**24%
*“Highly recommend this fertilizer from this company; high class”*
**Value For Money**13%
*“Price is good”*
**Ease Of Use**4%
*“easy to use”*
**Advertised Vs Actual Product**2%
*“Just as I expected”*
**Locally Manufactured**1%
*“Love Local - Pa”*
**Color**1%
*“I love the Espoma tones”*
**Soft Feel**1%
*“I also appreciate that it is gentle”*
**Eco Friendliness**1%
*“Prefer organic fertilizer”*
**Size-Overall**1%
*“Loved that it was available in a small size bag”*
### **What buyers complain about **
**Smell**26%
*“I couldnt figure out why it smelled moldy when I received”*
**Advertised Vs Actual Product**18%
*“4-10-7 is not correct description”*
**Pest/Insect Control**8%
*“It attracted so many flies and bugs, we had to spend more money on pest control products”*
**Plant Growth**8%
*“I read a review where someone said it killed their tomato plant”*
**Jamming/Clogging**6%
*“it clogged up my soil”*
**Value For Money**6%
*“$14 for one pound is ridiculous”*
**Functionality-Overall**6%
*“Didn't work for me”*
**Size-Overall**3%
*“Didn't pay attention to size”*
### **Top return reasons **
**Value For Money**27%
**Size-Overall**22%
**Advertised Vs Actual Product**19%
**Leak-Proof**15%
**Functionality-Overall**4%
**Smell**3%
**Defective Material/Parts**2%
**Plant Growth**2%
**Contamination**2%
**Color**1%
## **Common questions**
- **Is low nitrogen fertilizer profitable to sell on Amazon United States?**
- The niche generates $638K/yr across 22 tracked products. 90-day search growth is +93.2%. Flapen's verdict: Worth a look (63/100).
- **How competitive is the low nitrogen fertilizer niche?**
- 2 brands and 95 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in low nitrogen fertilizer?**
- Top complaints mined from reviews: Smell, Advertised Vs Actual Product, Pest/Insect Control. The return rate is 0.2%.
- **When does demand for low nitrogen fertilizer peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 16.3× the quietest.
- **What does it cost to enter the low nitrogen fertilizer niche?**
- Listings span $9.91–$56.44; the average listing price is $21.21 (sweet spot $15–$100). The average incumbent carries 1,116 reviews — the moat a new listing must climb.
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