---
title: "Petunia Fertilizer — $268K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/petunia-fertilizer"
last_updated: "2026-07-21T11:20:39.140Z"
locale: en
meta:
description: "Niche score 55/100 · $268K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · $268K/yr market. Brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Petunia Fertilizer — $268K/yr Amazon US Niche (2026) - Flapen"
---
# **petunia fertilizer**
**Worth a look**
Shows demand growing >1,000% this quarter, but brand-locked demand (top 5 brands take 100% of clicks) keeps it on the watch list.
Market size 49Growth 100Conversion 96Competition 3Returns 99Price range 90Avg price 95Brand share 0Review moat 27Quality gap 18
**Growth**
**Incredible****>1,000%**
90-day search growth — must beat 0% to launch
**Returns**
**Incredible****0.1%**
return rate — above 6% kills the launch gate
**Conversion**
**Incredible****13.8%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Incredible****$28.23**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.75–$60.37**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Market size**
**Okay****$268K**
$268K/yr · 69K searches
**Review moat**
**Okay****3,798.33**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Bad****4.7★**
avg incumbent rating — lower means beatable quality
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, petunia fertilizer is a $268K/yr Amazon United States market (69K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 55/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **petunia fertilizer market data**
- **Units sold / yr**
- **8K–10K**
- avg 1,250–1,500/product
- **Revenue / yr**
- **$226K–$282K**
- units × avg price
- **Launch success**
- **—**
- 0 of 0 new (360d)
- **Conversion rate**
- **13.8%**
- **Avg BSR**
- **#203**
- **Page quality**
- **0%**
- **Prime**
- **33%**
- **Sponsored**
- **100%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **90 months**
- **Avg seller age**
- **149 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**3 **—flat
**Sellers**
**15**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- Jack's Classic74% - TPS NUTRIENTS22% - Miracle-Gro4% - Open — no brand owns it (0%)
## **Demand & seasonality**
Weekly Amazon search volume, last 96 weeks — >1,000% search growth over the last 90 days.
5K3KSpike '24Holiday '24Spike '25Spike '26 seasonDecMarJunAugNovMarMay
Peak months: May, Jun, Jul · busiest ÷ quietest = 101.4×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/petunia-fertilizer/trend)
## **Top petunia fertilizer search terms**
- **petunia fertilizer**27K/yr+988.6%8.8% conv. - **jacks petunia feed**22K/yr>1,000%12.0% conv. - **petunia feed**4K/yr>1,000%8.5% conv. - **jacks petunia fertilizer**5K/yr+683.0%10.5% conv. - **jacks petunia feed 20-6-22**5K/yr>1,000%13.9% conv. - **jacks classic petunia feed**3K/yr>1,000%13.4% conv. - **petunia food**3K/yr+885.3%9.4% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/petunia-fertilizer/search-terms)
## **Top petunia 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%15%$40K30%$80K45%$121K60%$161K1001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 6 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 1.5lbs - Provides Lush Green Annuals**Jack's Classic**$22.23**4.8★2,682 rev](https://www.amazon.com/dp/B001REA5T4) [2**Petunia Fertilizer Liquid Plant Food for More Blooms Vibrant Color & Healthy Growth 8 oz**TPS NUTRIENTS**$11.75**4.4★102 rev](https://www.amazon.com/dp/B0DQTNRVGH) [3**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 4lbs - Provides Lush Green Annuals**Jack's Classic**$36.58**4.8★2,682 rev](https://www.amazon.com/dp/B07G5SGVNS) [4**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 10lbs - Provides Lush Green Annuals**Jack's Classic**$60.37**4.8★2,682 rev](https://www.amazon.com/dp/B002ZM9FPC) [5**Miracle-Gro Water Soluble Bloom Booster Flower Food 4 lb**Miracle-Gro**$14.90**4.7★9,100 rev](https://www.amazon.com/dp/B00C4TPN7K)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Petunia Fertilizer Liquid Plant Food for More Blooms Vibrant Color & Healthy Growth 8 oz**TPS NUTRIENTS**$11.75**102 rev1y ago](https://www.amazon.com/dp/B0DQTNRVGH) [**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 4lbs - Provides Lush Green Annuals**Jack's Classic**$36.58**2,682 rev7y ago](https://www.amazon.com/dp/B07G5SGVNS) [**Jacks Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants 1.5lbs**Jack's Classic**$23.56**5,542 rev9y ago](https://www.amazon.com/dp/B00JDRWE0K) [**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 10lbs - Provides Lush Green Annuals**Jack's Classic**$60.37**2,682 rev17y ago](https://www.amazon.com/dp/B002ZM9FPC) [**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 1.5lbs - Provides Lush Green Annuals**Jack's Classic**$22.23**2,682 rev17y ago](https://www.amazon.com/dp/B001REA5T4)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Miracle-Gro Water Soluble Bloom Booster Flower Food 4 lb**Miracle-Gro**$14.90**4.7★**▲ 19%**](https://www.amazon.com/dp/B00C4TPN7K) [**Jacks Classic 10-30-20 Blossom Booster Water-Soluble Fertilizer with Micronutrients for Increasing Color and Quantity of Blooms in Flowering Plants 1.5lbs**Jack's Classic**$23.56**4.8★**— 7%**](https://www.amazon.com/dp/B00JDRWE0K) [**Petunia Fertilizer Liquid Plant Food for More Blooms Vibrant Color & Healthy Growth 8 oz**TPS NUTRIENTS**$11.75**4.4★**— 3%**](https://www.amazon.com/dp/B0DQTNRVGH) [**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 1.5lbs - Provides Lush Green Annuals**Jack's Classic**$22.23**4.8★**— 2%**](https://www.amazon.com/dp/B001REA5T4) [**Jacks Classic 20-6-22 Petunia Feed Water-Soluble Fertilizer with Micronutrients 10lbs - Provides Lush Green Annuals**Jack's Classic**$60.37**4.8★**— 6%**](https://www.amazon.com/dp/B002ZM9FPC)
**~~View all trending →~~**
## **What buyers say about petunia fertilizer**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**61%
*“Plants are also very healthy and happy”*
**Quality-Overall**18%
*“The feedback has been consistently positive”*
**Value For Money**5%
*“Product was as described good value for the money”*
**Advertised Vs Actual Product**4%
*“This fertilizer is as was advertised”*
**Color**3%
*“Definitely vibrant colors and healthier”*
**Stitch/Finish/Polish**3%
*“Easy to use seams to work pretty good my pant is doing very well”*
**Ease Of Use**2%
*“Very easy to use”*
**Strength**1%
*“Effective,”*
**Durability**1%
*“it does lasts awhile”*
### **What buyers complain about **
**Plant Growth**50%
*“no flowers at all”*
**Ease Of Use**8%
*“difficult to control”*
**Flammable**8%
*“it can still burn the roots”*
### **Top return reasons **
**Size-Overall**24%
**Advertised Vs Actual Product**18%
**Value For Money**18%
**Leak-Proof**16%
**Functionality-Overall**5%
**Weight Heavy**4%
**Contamination**3%
**Moist/Dry**3%
**Plant Growth**2%
**Quality-Overall**1%
## **Common questions**
- **Is petunia fertilizer profitable to sell on Amazon United States?**
- The niche generates $268K/yr across 6 tracked products. 90-day search growth is >1,000%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the petunia fertilizer niche?**
- 3 brands and 15 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in petunia fertilizer?**
- Top complaints mined from reviews: Plant Growth, Ease Of Use, Flammable. The return rate is 0.1%.
- **When does demand for petunia fertilizer peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 101.4× the quietest.
- **What does it cost to enter the petunia fertilizer niche?**
- Listings span $11.75–$60.37; the average listing price is $28.23 (sweet spot $15–$100). The average incumbent carries 3,798 reviews — the moat a new listing must climb.
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