---
title: "Promix Bx — $33K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/promix-bx"
last_updated: "2026-08-11T06:48:32.070Z"
locale: en
meta:
description: "Niche score 33/100 · $33K/yr market · 12K searches/yr · $87.59 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 33/100 · $33K/yr market · 12K searches/yr · $87.59 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Promix Bx — $33K/yr Amazon US Niche (2026) - Flapen"
---
# **promix bx**
**Skip it**
Soft demand (-61.5% this quarter) — this niche doesn't clear our bar today.
Market size 8Growth 0Conversion 41Competition 2Returns 100Price range 65Avg price 80Brand share 0Review moat 96Quality gap 55
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Review moat**
**Incredible****77.67**
avg incumbent reviews — the moat a new listing must climb
**Avg price**
**Great****$87.59**
avg listing price — sweet spot $15–$100
**Price range**
**Good****$45.56–$128.76**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$33K**
$33K/yr · 12K searches
**Competition**
**Bad****97%**
top-5 click share — a locked-up shelf
**Growth**
**Bad****-61.5%**
90-day search growth — must beat 0% to launch
**Brand share**
**Bad****100%**
top-5 brand share — brand-locked demand
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500") [** High Price**](https://flapen.com/research/niches?market=us&signal=high_price "Avg price > $50")
According to Flapen's Amazon United States niche tracking, promix bx is a $33K/yr Amazon United States market (12K searches/yr). The top 5 brands hold 100% of demand. Verdict: Skip it — 33/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **promix bx market data**
- **Units sold / yr**
- **500–750**
- avg 0–100/product
- **Revenue / yr**
- **$44K–$66K**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#1,823**
- **Page quality**
- **0%**
- **Prime**
- **0%**
- **Sponsored**
- **0%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **78 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
The top 5 products capture 97% of clicks — a locked-up shelf that new listings rarely crack.
**Brands**
**4 **▼falling
**Sellers**
**10**
**Top-5 brand share**
**100%**
Top 20: 100%
**Top-5 click share**
**97%**
Top 20: 100%
**Open market**
**0%**
- Premier Horticulture Inc48% - Premier Horticulture40% - PREMIER HORTICULTURE7% - PRO-MIX5% - Open — no brand owns it (0%)
## **Demand**
Weekly Amazon search volume, last 18 weeks — -61.5% search growth over the last 90 days.
350250Mar '26Apr '26Apr '26May '26Jun '26Jun '26
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/promix-bx/trend)
## **Top promix bx search terms**
- **promix bx**6K/yr-58.8%4.9% conv. - **pro mix bx**3K/yr-51.0%3.7% conv. - **promix bx potting soil**2K/yr-79.1%4.3% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/promix-bx/search-terms)
## **Top promix bx 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%$5K30%$10K45%$15K60%$20K1101001K 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**Premier B10281RG Pro Mix Loose with Mycorrhizae 2.8 Cubic Feet**Premier Horticulture**$45.56**4.8★229 rev](https://www.amazon.com/dp/B008JSMNGE) [2**Premier Horticulture 2.8CF Pro Mix BX with Biofungicide and Mycorrihizae**Premier Horticulture Inc**$47.47**4.8★48 rev](https://www.amazon.com/dp/B00M2Z5HX6) [3**Premier Horticulture Inc 3.8Cf Pro Mix Bx Biofungicide & Mycorrhizae**Premier Horticulture Inc**$108.95**4.5★169 rev](https://www.amazon.com/dp/B009YTTDI8) [4**Pro-Mix BX Mycorrhizae Growing Mix 3.8 sq. ft.**PRO-MIX**$107.36**4.3★5 rev](https://www.amazon.com/dp/B0044UGIPI) [5**Premier Horticulture Pro-Mix BX Mycorrhizae General Purpose Grower Mix 2.8CF (3 Pack)**PREMIER HORTICULTURE**$128.76**3.5★3 rev](https://www.amazon.com/dp/B09RW1HHY1)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Premier Horticulture Pro-Mix BX Mycorrhizae General Purpose Grower Mix 2.8CF (3 Pack)**PREMIER HORTICULTURE**$128.76**3 rev4y ago](https://www.amazon.com/dp/B09RW1HHY1) [**Premier Horticulture Pro Mix Loose with Mycorrhizae 2.8 Cubic Feet (2)**PREMIER HORTICULTURE**$87.46**12 rev4y ago](https://www.amazon.com/dp/B09RW1RVJC) [**Pro-Mix BX Mycorrhizae Growing Mix 3.8 sq. ft.**PRO-MIX**$107.36**5 rev10y ago](https://www.amazon.com/dp/B0044UGIPI) [**Premier Horticulture 2.8CF Pro Mix BX with Biofungicide and Mycorrihizae**Premier Horticulture Inc**$47.47**48 rev12y ago](https://www.amazon.com/dp/B00M2Z5HX6) [**Premier Horticulture Inc 3.8Cf Pro Mix Bx Biofungicide & Mycorrhizae**Premier Horticulture Inc**$108.95**169 rev13y ago](https://www.amazon.com/dp/B009YTTDI8)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Premier Horticulture 2.8CF Pro Mix BX with Biofungicide and Mycorrihizae**Premier Horticulture Inc**$47.47**4.8★**▲ 72%**](https://www.amazon.com/dp/B00M2Z5HX6) [**Premier Horticulture Pro-Mix BX Mycorrhizae General Purpose Grower Mix 2.8CF (3 Pack)**PREMIER HORTICULTURE**$128.76**3.5★**▲ 41%**](https://www.amazon.com/dp/B09RW1HHY1) [**Pro-Mix BX Mycorrhizae Growing Mix 3.8 sq. ft.**PRO-MIX**$107.36**4.3★**— 8%**](https://www.amazon.com/dp/B0044UGIPI) [**Premier B10281RG Pro Mix Loose with Mycorrhizae 2.8 Cubic Feet**Premier Horticulture**$45.56**4.8★**▼ 13%**](https://www.amazon.com/dp/B008JSMNGE) [**Premier Horticulture Inc 3.8Cf Pro Mix Bx Biofungicide & Mycorrhizae**Premier Horticulture Inc**$108.95**4.5★**▼ 17%**](https://www.amazon.com/dp/B009YTTDI8)
**~~View all trending →~~**
## **What buyers say about promix bx**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**30%
*“Grows plants great, clean and easy to use”*
**Strength**15%
*“Reliable”*
**Quality-Overall**15%
*“Excellent results”*
**Value For Money**10%
*“The product itself seemed to be the real deal for what it is worth”*
**Moist/Dry**10%
*“good moisture holding”*
**Advertised Vs Actual Product**10%
*“Item exactly as advertised”*
**Ease Of Cleaning**5%
*“clean and easy to use”*
### **What buyers complain about **
**Ease Of Cleaning**50%
*“still a lot of dust in the bottom to sift out”*
**Value For Money**25%
*“Its expensive so I dont fill the entire pot with the soil”*
### **Top return reasons **
**Value For Money**29%
**Size-Overall**29%
**Leak-Proof**14%
**Plant Growth**14%
**Moist/Dry**14%
## **Common questions**
- **Is promix bx profitable to sell on Amazon United States?**
- The niche generates $33K/yr across 6 tracked products. 90-day search growth is -61.5%. Flapen's verdict: Skip it (33/100).
- **How competitive is the promix bx niche?**
- 4 brands and 10 sellers compete. The top 5 products take 97% of clicks and top 5 brands hold 100% of demand.
- **What do buyers complain about in promix bx?**
- Top complaints mined from reviews: Ease Of Cleaning, Value For Money. The return rate is 0.0%.
- **What does it cost to enter the promix bx niche?**
- Listings span $45.56–$128.76; the average listing price is $87.59 (sweet spot $15–$100). The average incumbent carries 78 reviews — the moat a new listing must climb.
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