---
title: "Potassium Bicarbonate for Plants — $113K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/health-household/potassium-bicarbonate-for-plants"
last_updated: "2026-08-09T04:45:56.311Z"
locale: en
meta:
description: "Niche score 67/100 · $113K/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 67/100 · $113K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Potassium Bicarbonate for Plants — $113K/yr Amazon US Niche (2026) - Flapen"
---
# **potassium bicarbonate for plants**
**Worth a look**
Shows demand growing +297.9% this quarter, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 27Growth 100Conversion 95Competition 43Returns 98Price range 87Avg price 78Brand share 62Review moat 49Quality gap 55
**Growth**
**Incredible****+297.9%**
90-day search growth — must beat 0% to launch
**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
**Price range**
**Great****$8.50–$71.44**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$16.29**
avg listing price — sweet spot $15–$100
**Brand share**
**Good****68%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****1,554.95**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Market size**
**Okay****$113K**
$113K/yr · 58K searches
**Signals**[** Trending**](https://flapen.com/research/niches?market=us&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United States niche tracking, potassium bicarbonate for plants is a $113K/yr Amazon United States market (58K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in May–Jun–Jul. Verdict: Worth a look — 67/100.
Data updated Jul 28, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **potassium bicarbonate for plants market data**
- **Units sold / yr**
- **6K–8K**
- avg 250–500/product
- **Revenue / yr**
- **$98K–$130K**
- units × avg price
- **Conversion rate**
- **12.0%**
- **Avg BSR**
- **#241**
- **Page quality**
- **0%**
- **Prime**
- **95%**
- **Sponsored**
- **86%**
- **Out of stock**
- **9.4%**
- **Avg brand age**
- **77 months**
- **Avg seller age**
- **154 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**18 **▲rising
**Sellers**
**69**
**Top-5 brand share**
**68%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 99%
**Open market**
**25%**
- Hznxolrc22% - Bonide17% - DecorRom13% - Grower's Ally8% - YumCraft8% - Essencea7%
## **Demand & seasonality**
Weekly Amazon search volume, last 59 weeks — +297.9% search growth over the last 90 days.
3K2KSpike '25Spike '26Prime Day '26 seasonJunJulAugSepOctNovDecJanFebMarAprMayJunJul
Peak months: May, Jun, Jul · busiest ÷ quietest = 7.1×
[**Open Trend **](https://flapen.com/research/us/health-household/potassium-bicarbonate-for-plants/trend)
## **Top potassium bicarbonate 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%10%$11K20%$23K30%$34K40%$45K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**9.6 oz Potassium Bicarbonate Powder Food Grade 100% Pure**Hznxolrc**$10.05**4.6★311 rev](https://www.amazon.com/dp/B0CKXJFLTJ) [2**Potassium Bicarbonate 10oz - 100% Pure Potassium Bicarbonate Powder for Plants Cakes Wine Making Leavening - Food Grade Potassium Bicarbonate Powder Leavening Agent for Baking Cookies Snacks**DecorRom**$9.08**4.5★190 rev](https://www.amazon.com/dp/B0DBHTYMLL) [3**Bonide Captain Jack Copper Fungicide 16 oz Concentrated Plant Disease Control Solution for Organic Gardening**Bonide**$17.87**4.6★10,189 rev](https://www.amazon.com/dp/B00BSULSHA) [4**10oz Potassium Bicarbonate - 100% Pure Potassium Bicarbonate Powder for Plants Cakes Winemaking Leavening Food Grade Natural Baking Soda Leavening Agent for Baking Snacks Cookies**YumCraft**$9.02**4.6★127 rev](https://www.amazon.com/dp/B0DGFR9HFZ) [5**Potassium Bicarbonate 2lb by Essencea Pure Bulk Ingredients | Electrolyte and Leavening | Pure & Undiluted Potassium Supplement**Essencea**$19.27**4.0★29 rev](https://www.amazon.com/dp/B0CGX88QT9)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Potassium Bicarbonate 11oz 100% Pure Food Grade Potassium Powder | Potassium Carbonate for Baking Plants Cakes Cookies Wine Making & Leavening Agent**TJINHEZ**$10.07**25 rev3mo ago](https://www.amazon.com/dp/B0GV3MKNSJ) [**Potassium Bicarbonate Powder (16 Ounce / 1 lb) Potassium Bicarbonate Food Grade for Plants Used In Making Wine Cakes Cookies Sodium-Free Baking Substitute & pH Buffer by Talsen Chemicals**Talsen Chemicals**$13.01**7 rev6mo ago](https://www.amazon.com/dp/B0GJV564MD) [**11oz Potassium Bicarbonate 100% Pure Potassium Bicarbonate Powder**Holamdo**$9.34**78 rev1y ago](https://www.amazon.com/dp/B0DXV3BLK2) [**Best Naturals Pure Potassium Bicarbonate 1 LB Powder**Best Naturals**$14.88**42 rev1y ago](https://www.amazon.com/dp/B0F853PVKL) [**Spicy World Potassium Bicarbonate Powder 14 Oz Bag - Natural Pure Food Safe Electrolyte Leavening Packaged in USA**Spicy World**$10.02**18 rev1y ago](https://www.amazon.com/dp/B0F79NB1WT)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Potassium Bicarbonate 11oz 100% Pure Food Grade Potassium Powder | Potassium Carbonate for Baking Plants Cakes Cookies Wine Making & Leavening Agent**TJINHEZ**$10.07**4.7★**▲ 84%**](https://www.amazon.com/dp/B0GV3MKNSJ) [**Potassium Bicarbonate Powder (16 Ounce / 1 lb) Potassium Bicarbonate Food Grade for Plants Used In Making Wine Cakes Cookies Sodium-Free Baking Substitute & pH Buffer by Talsen Chemicals**Talsen Chemicals**$13.01**3.4★**▲ 83%**](https://www.amazon.com/dp/B0GJV564MD) [**18 oz Potassium Bicarbonate Powder Food Grade 100% Pure**Hznxolrc**$15.17**4.6★**▲ 57%**](https://www.amazon.com/dp/B0CKXK3KGY) [**Potassium Bicarbonate 2lb by Essencea Pure Bulk Ingredients | Electrolyte and Leavening | Pure & Undiluted Potassium Supplement**Essencea**$19.27**4.0★**▲ 47%**](https://www.amazon.com/dp/B0CGX88QT9) [**Best Naturals Pure Potassium Bicarbonate 1 LB Powder**Best Naturals**$14.88**4.2★**▲ 36%**](https://www.amazon.com/dp/B0F853PVKL)
**~~View all trending →~~**
## **What buyers say about potassium bicarbonate for plants**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**17%
*“The rest of the plant looked completely healthy”*
**Pest/Insect Control**12%
*“The pests love this stuff”*
**Quality-Overall**10%
*“Great product to have on hand”*
**Ease Of Use**10%
*“Easy and effective”*
**Value For Money**7%
*“Absolutely well worth the price”*
**Advertised Vs Actual Product**7%
*“Works as advertised”*
**Salt Content**3%
*“Great for people on low sodium spots like me”*
**Spray/Flow**3%
*“The ready-to-use spray bottle is very convenient and makes application quick and easy”*
**Calcium**2%
*“High Quality, Versatile Potassium Bicarbonate 🌱 This potassium bicarbonate powder seems very high quality”*
**Size-Overall**2%
*“Good size”*
### **What buyers complain about **
**Functionality-Overall**14%
*“Didnt work”*
**Pest/Insect Control**13%
*“Will kill bees too”*
**Plant Growth**10%
*“Does nothing for my plants”*
**Contamination**9%
*“Everything I read seemed to indicate an issue with a soil fungus was responsible”*
**Value For Money**7%
*“These small containers seem expensive to me”*
**Taste-Overall**3%
*“While the taste of the lemonade was affected slightly”*
**Leak-Proof**3%
*“Every Bottle I Bought Leaks”*
**Advertised Vs Actual Product**2%
*“Didnt work as advertised”*
**Natural Resource Wastage**2%
*“Waste of money”*
**Spray/Flow**2%
*“Heavy spray”*
### **Top return reasons **
**Functionality-Overall**18%
**Leak-Proof**18%
**Advertised Vs Actual Product**17%
**Value For Money**12%
**Size-Overall**5%
**Pest/Insect Control**5%
**Spray/Flow**4%
**Plant Growth**4%
**Defective Material/Parts**3%
**Eco Friendliness**2%
## **Common questions**
- **Is potassium bicarbonate for plants profitable to sell on Amazon United States?**
- The niche generates $113K/yr across 21 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is +297.9%. Flapen's verdict: Worth a look (67/100).
- **How competitive is the potassium bicarbonate for plants niche?**
- 18 brands and 69 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 68% of demand.
- **What do buyers complain about in potassium bicarbonate for plants?**
- Top complaints mined from reviews: Functionality-Overall, Pest/Insect Control, Plant Growth. The return rate is 0.3%.
- **When does demand for potassium bicarbonate for plants peak?**
- Demand peaks in May–Jun–Jul; the busiest month runs 7.1× the quietest.
- **What does it cost to enter the potassium bicarbonate for plants niche?**
- Listings span $8.50–$71.44; the average listing price is $16.29 (sweet spot $15–$100). The average incumbent carries 1,555 reviews — the moat a new listing must climb.
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