---
title: "Vitamin B1 for Plants — $43K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/vitamin-b1-for-plants"
last_updated: "2026-08-09T17:54:44.049Z"
locale: en
meta:
description: "Niche score 51/100 · $43K/yr market · 32K searches/yr · $25.57 avg price. A small market ($43K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 51/100 · $43K/yr market · 32K searches/yr · $25.57 avg price. A small market ($43K/yr) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Vitamin B1 for Plants — $43K/yr Amazon US Niche (2026) - Flapen"
---
# **vitamin b1 for plants**
**Worth a look**
Shows low returns (0.3%), but a small market ($43K/yr) keeps it on the watch list.
Market size 11Growth 66Conversion 60Competition 58Returns 99Price range 78Avg price 95Brand share 16Review moat 25Quality gap 38
**Returns**
**Incredible****0.3%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****$25.57**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.40–$113.98**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+45.3%**
90-day search growth — must beat 0% to launch
**Conversion**
**Good****5.1%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****4,412.48**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****94%**
top-5 brand share — brand-locked demand
**Market size**
**Bad****$43K**
$43K/yr · 32K searches
According to Flapen's Amazon United States niche tracking, vitamin b1 for plants is a $43K/yr Amazon United States market (32K searches/yr). The top 5 brands hold 94% of demand. Verdict: Worth a look — 51/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **vitamin b1 for plants market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **$64K–$77K**
- units × avg price
- **Conversion rate**
- **5.1%**
- **Avg BSR**
- **#1,220**
- **Page quality**
- **0%**
- **Prime**
- **52%**
- **Sponsored**
- **73%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **112 months**
- **Avg seller age**
- **176 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**11 **▲rising
**Sellers**
**77**
**Top-5 brand share**
**94%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 87%
**Open market**
**5%**
- Hormex70% - Liquinox12% - Bonide5% - SUPERthrive4% - UF URBAN FARM D & S GARDEN SUPPLIES3% - Garden Safe1% - Open — no brand owns it (5 brands, 5%)
## **Demand**
Weekly Amazon search volume, last 11 weeks — +45.3% search growth over the last 90 days.
1K800Spike '26May '26May '26May '26May '26May '26Jun '26Jun '26Jun '26Jun '26Jul '26Jul '26
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/vitamin-b1-for-plants/trend)
## **Top vitamin b1 for plants search terms**
- **hormex rooting powder**11K/yr+39.0%8.1% conv. - **hormex**8K/yr+23.6%6.4% conv. - **vitamin b1 for plants**7K/yr+39.2%4.7% conv. - **hormex rooting powder #8**3K/yr+224.7%9.3% conv. - **b1 for plants**4K/yr+31.4%7.2% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/vitamin-b1-for-plants/search-terms)
## **Top vitamin b1 for plants 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%4%$2K8%$3K12%$5K16%$7K1101001K10K100K 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**Hormex Rooting Powder #16 (1.60% IBA) for Difficult Hardwood Plants & Trees - Maximum Strength Root Powder Root Stimulator for Plants Rooting Hormone for Cuttings Cloning & Propagation**Hormex**$21.95**4.4★8,307 rev](https://www.amazon.com/dp/B01LZO27DQ) [2**Hormex Rooting Powder #8 (0.80% IBA) for Semi-Hardwood Plants Trees & Shrubs - High Strength Root Powder Root Stimulator for Plants Rooting Hormone for Cuttings Cloning & Woody Propagation**Hormex**$17.59**4.4★8,307 rev](https://www.amazon.com/dp/B00A2YJ2V2) [3**Hormex Rooting Hormone Concentrate with B1 Root Growth Stimulator for Stronger Thriving Plants - Prevents Transplant Shock - Hydroponics Houseplants Gardens Trees Fruits and Vegetables - 8oz**Hormex**$19.07**4.4★2,511 rev](https://www.amazon.com/dp/B01FRUT9FY) [4**Liquinox 0-2-0 Start with Vitamin B-1 1-Gallon**Liquinox**$25.52**4.6★602 rev](https://www.amazon.com/dp/B000OVCDU0) [5**Hormex Rooting Powder Combo #1 3 8 16 (0.10-1.6 IBA) for Delicate & Common Houseplants to Hardwood - Root Powder Root Stimulator for Plants Rooting Hormone for Cuttings Cloning & Propagation**Hormex**$46.72**4.4★8,307 rev](https://www.amazon.com/dp/B0DVJVPJ8G)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Western States Vitamin B-1 Plant Solution 1 Gallon 4-Pack Root Growth Promoter Transplant Stress Reducer**UF URBAN FARM D & S GARDEN SUPPLIES**$58.49**5 rev9mo ago](https://www.amazon.com/dp/B0FVW4C95Y) [**Hormex Rooting Powder Combo #1 3 8 16 (0.10-1.6 IBA) for Delicate & Common Houseplants to Hardwood - Root Powder Root Stimulator for Plants Rooting Hormone for Cuttings Cloning & Propagation**Hormex**$46.72**8,307 rev1y ago](https://www.amazon.com/dp/B0DVJVPJ8G) [**Hormex Rooting Hormone Powder #3 (0.30% IBA) for Common Houseplants Flowers & Garden Varieties - Starter Strength Root Stimulator & Growth Hormone for Plant Cuttings Cloning & Propagation**Hormex**$14.46**18 rev1y ago](https://www.amazon.com/dp/B0DSQSL2GW) [**Hormex Rooting Hormone Powder #8 (0.80% IBA) for Semi-Hardwood Plants Trees & Shrubs High Strength Root Stimulator Growth Hormone & Root Booster for Woody Cuttings Cloning & Propagation (2 Pack)**Hormex**$28.98**6 rev3y ago](https://www.amazon.com/dp/B0BRBS6DZX) [**Garden Safe Brand TakeRoot Rooting Hormone 2 Count Powder Helps Grow New Plants from Cuttings Including Most Home Garden and Greenhouse Varieties 2 Pack**Garden Safe**$10.77**4,660 rev4y ago](https://www.amazon.com/dp/B09WZHXNQ2)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Hormex Rooting Powder Combo #1 3 8 16 (0.10-1.6 IBA) for Delicate & Common Houseplants to Hardwood - Root Powder Root Stimulator for Plants Rooting Hormone for Cuttings Cloning & Propagation**Hormex**$46.72**4.4★**▲ 130%**](https://www.amazon.com/dp/B0DVJVPJ8G) [**Western States Vitamin B-1 Plant Solution 1 Gallon 4-Pack Root Growth Promoter Transplant Stress Reducer**UF URBAN FARM D & S GARDEN SUPPLIES**$58.49**5.0★**▲ 121%**](https://www.amazon.com/dp/B0FVW4C95Y) [**Hormex Rooting Powder #8 - Rooting Hormone for Moderately Difficult to Root Plants - Fast & Easy Way to Clone Plants from Cuttings - Stronger Healthier Roots Using Cloning Powder - 0.8 IBA**Hormex**$14.77**4.4★**▲ 79%**](https://www.amazon.com/dp/B07H39L9N6) [**Hormex Rooting Hormone Powder #8 (0.80% IBA) for Semi-Hardwood Plants Trees & Shrubs High Strength Root Stimulator Growth Hormone & Root Booster for Woody Cuttings Cloning & Propagation (2 Pack)**Hormex**$28.98**4.7★**▲ 79%**](https://www.amazon.com/dp/B0BRBS6DZX) [**Hormex Rooting Hormone Concentrate with B1 Root Growth Stimulator for Stronger Thriving Plants - Prevents Transplant Shock - Hydroponics Houseplants Gardens Trees Fruits and Vegetables - 8oz**Hormex**$18.89**4.8★**▲ 74%**](https://www.amazon.com/dp/B00AE16UK4)
**~~View all trending →~~**
## **What buyers say about vitamin b1 for plants**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**37%
*“Miracle Grow”*
**Quality-Overall**12%
*“Liquinox is a fantasticProduct”*
**Value For Money**12%
*“Reasonable price”*
**Advertised Vs Actual Product**11%
*“Better than expected”*
**Ease Of Use**5%
*“Easy peasy”*
**Cutting/Trimming**3%
*“If you take a cutting use this works great”*
**Size-Overall**2%
*“Im happy with the ease of use size and quantity”*
**Energy Level**2%
*“When I take this I feel more energy”*
**Vitamin**1%
*“A really good mood after taking this B1”*
**Instructions/User Manual/Troubleshooting**1%
*“Clear directions made it easy to use”*
### **What buyers complain about **
**Functionality-Overall**19%
*“doesn't seem to work good”*
**Plant Growth**17%
*“stuff does not keep growing”*
**Value For Money**7%
*“Kind of expensive”*
**Leak-Proof**5%
*“Leaking bottle”*
**Advertised Vs Actual Product**4%
*“Apearce deceiving”*
**Size-Overall**4%
*“Size is deceiving”*
**Smell**3%
*“Does have a strong smell”*
**Contamination**3%
*“Although the lot we bought is not supposed to be part of the contaminated batch”*
**Taste-Overall**3%
*“Taste isn't good”*
**Ease Of Use**3%
*“this makes the process quite difficult”*
### **Top return reasons **
**Functionality-Overall**21%
**Leak-Proof**19%
**Value For Money**14%
**Advertised Vs Actual Product**12%
**Size-Overall**8%
**Plant Growth**6%
**Product Condition**3%
**Defective Material/Parts**3%
**Smell**2%
**Cutting/Trimming**2%
## **Common questions**
- **Is vitamin b1 for plants profitable to sell on Amazon United States?**
- The niche generates $43K/yr across 33 tracked products. 0 of 1 products launched in the last 360 days are still selling. 90-day search growth is +45.3%. Flapen's verdict: Worth a look (51/100).
- **How competitive is the vitamin b1 for plants niche?**
- 11 brands and 77 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 94% of demand.
- **What do buyers complain about in vitamin b1 for plants?**
- Top complaints mined from reviews: Functionality-Overall, Plant Growth, Value For Money. The return rate is 0.3%.
- **What does it cost to enter the vitamin b1 for plants niche?**
- Listings span $5.40–$113.98; the average listing price is $25.57 (sweet spot $15–$100). The average incumbent carries 4,412 reviews — the moat a new listing must climb.
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