---
title: "Hydroponic Nutrients — $824K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/hydroponic-nutrients"
last_updated: "2026-08-11T04:20:27.701Z"
locale: en
meta:
description: "Niche score 57/100 · $824K/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 57/100 · $824K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Hydroponic Nutrients — $824K/yr Amazon US Niche (2026) - Flapen"
---
# **hydroponic nutrients**
**Worth a look**
Shows low returns (0.5%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 74Growth 20Conversion 79Competition 43Returns 98Price range 81Avg price 88Brand share 55Review moat 47Quality gap 24
**Returns**
**Incredible****0.5%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$20.08**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$9.97–$39.00**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Great****7.9%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Good****$824K**
$824K/yr · 518K searches
**Brand share**
**Good****72%**
top-5 brand share — brands hold most of the demand
**Review moat**
**Okay****1,791.84**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****59%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Bad****4.6★**
avg incumbent rating — lower means beatable quality
**Growth**
**Bad****-9.9%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, hydroponic nutrients is a $824K/yr Amazon United States market (518K searches/yr). The top 5 brands hold 72% of demand. Verdict: Worth a look — 57/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hydroponic nutrients market data**
- **Units sold / yr**
- **40K–50K**
- avg 2,000–2,500/product
- **Revenue / yr**
- **$803K–$1.0M**
- units × avg price
- **Conversion rate**
- **7.9%**
- **Avg BSR**
- **#220**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **84%**
- **Out of stock**
- **2.3%**
- **Avg brand age**
- **77 months**
- **Avg seller age**
- **143 days**
## **Competition & brand share**
The top 5 products take 59% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**13 **▲rising
**Sellers**
**47**
**Top-5 brand share**
**72%**
Top 20: 100%
**Top-5 click share**
**59%**
Top 20: 100%
**Open market**
**22%**
- TPS NUTRIENTS35% - AeroGarden11% - HiThrive11% - VIVOSUN8% - General Hydroponics7% - Farmer's Secret6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -9.9% search growth over the last 90 days.
18K13KHoliday '24Spike '25 seasonSepDecMarJunAugNovMarMay
No pronounced peak months · busiest ÷ quietest = 1.4×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/hydroponic-nutrients/trend)
## **Top hydroponic nutrients search terms**
- **hydroponic nutrients**145K/yr-18.7%5.2% conv. - **hydroponic fertilizer**77K/yr+34.0%5.5% conv. - **hydroponic plant food**63K/yr-14.1%8.1% conv. - **aerogarden liquid plant food**49K/yr-20.1%16.9% conv. - **hydroponics nutrients**26K/yr-4.7%4.3% conv. - **aerogarden plant food**23K/yr-19.6%13.6% conv. - **hydroponics fertilizer**14K/yr+1.5%3.7% conv. - **hydroponic fertilizer for indoor plants**13K/yr-23.2%4.5% conv. - **hydroponic nutrient solution**12K/yr-23.1%6.0% conv. - **aero garden plant food liquid**9K/yr-23.7%16.2% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/hydroponic-nutrients/search-terms)
## **Top hydroponic nutrients 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%$82K20%$165K30%$247K40%$330K1001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 19 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Liquid Plant Food for use in AeroGarden IDOO and Hydroponic Growing Systems Liquid Fertilizer 8 oz (250mL)**TPS NUTRIENTS**$11.82**4.6★1,963 rev](https://www.amazon.com/dp/B0BRTKV4TC) [2**Miracle-Gro AeroGarden Liquid Plant Food 4-3-6 3 fl. oz.**AeroGarden**$12.19**4.7★12,275 rev](https://www.amazon.com/dp/B00R9SASGM) [3**32oz Aeroponics & Hydroponics Liquid Plant Food - Up to 96 Feedings - Rich in Hydroponic Nutrients Ideal Hydroponic Plant Food & Liquid Fertilizer for Indoor and Outdoor Hydroponics Growing Systems**HiThrive**$19.95**4.6★580 rev](https://www.amazon.com/dp/B0CYXK4HVV) [4**FoxFarm Grow Big Hydroponic Plant Food - 3-2-6 Liquid Plant Fertilizer for Lush Vegetative Growth in Hydroponic Systems - Liquid Concentrate with Earthworm Castings & Micronutrients - 1 Pint**FoxFarm**$20.06**4.6★2,087 rev](https://www.amazon.com/dp/B00CJJ8LC4) [5**Hydroponic Nutrients for Edible Plants One Part Complete Liquid Plant Food for Hydroponic Systems 8 oz (250mL)**TPS NUTRIENTS**$11.94**4.5★180 rev](https://www.amazon.com/dp/B0DQR39N4G)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Grow Queen Organic Liquid Indoor Plant Food Houseplant Tropical & All-Purpose Indoor Plant Fertilizer Organic Liquid Fertilizer 5-5-5 with Sea Kelp 8oz Treats 50 Gallons**Grow Queen**$16.80**615 rev9mo ago](https://www.amazon.com/dp/B0FVWRCCW7) [**Ahopegarden 800ml A&B Hydroponic Nutrients: Hydroponic Plant Food for Aerogarden Liquid Plant Food for Vegetables Fruits Flowers ect - All-in-One Fertilizer Solution for Hydroponics Growing System**Ahopegarden**$9.97**1,463 rev1y ago](https://www.amazon.com/dp/B0FBGPCGMZ) [**Hydroponic Nutrients for Edible Plants One Part Complete Liquid Plant Food for Hydroponic Systems 8 oz (250mL)**TPS NUTRIENTS**$11.94**180 rev1y ago](https://www.amazon.com/dp/B0DQR39N4G) [**Farmers Secret Hydroponic Booster Fertilizer - Super Concentrated 4-11-8 Formula - Use with Any Hydroponic or Aeroponic System - Great for Herbs Veggies Fruits and More (32oz)**Farmer's Secret**$29.87**336 rev1y ago](https://www.amazon.com/dp/B0DLVGLV6V) [**Farmers Secret Hydroponic Booster Fertilizer - Super Concentrated 4-11-8 Formula - Use with Any Hydroponic or Aeroponic System - Great for Herbs Veggies Fruits and More (8oz)**Farmer's Secret**$11.39**336 rev1y ago](https://www.amazon.com/dp/B0DLVHR1SZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**16oz Aeroponics & Hydroponics Liquid Plant Food - Up to 48 Feedings - Rich in Hydroponic Nutrients Ideal Hydroponic Plant Food & Liquid Fertilizer for Indoor and Outdoor Hydroponics Growing Systems**HiThrive**$14.94**4.6★**▲ 130%**](https://www.amazon.com/dp/B0CYXL7KM1) [**Grow Queen Organic Liquid Indoor Plant Food Houseplant Tropical & All-Purpose Indoor Plant Fertilizer Organic Liquid Fertilizer 5-5-5 with Sea Kelp 8oz Treats 50 Gallons**Grow Queen**$16.80**4.6★**▲ 110%**](https://www.amazon.com/dp/B0FVWRCCW7) [**General Hydroponics FloraSeries Hydroponic Nutrient Fertilizer System Trial Pack with FloraMicro FloraBloom and FloraGro 1 qt.**General Hydroponics**$37.36**4.8★**▲ 73%**](https://www.amazon.com/dp/B0B2C22L3G) [**VIVOSUN Liquid Nutrients Base A & B Bundle Grow Big Hydroponic Fertilizer Supports Vegetative and Flowering Stages for Outdoor Indoor Plants Best Plant Food Set of 8oz**VIVOSUN**$18.83**4.6★**▲ 55%**](https://www.amazon.com/dp/B0CNQNKHQQ) [**Farmers Secret Hydroponic Booster Fertilizer - Super Concentrated 4-11-8 Formula - Use with Any Hydroponic or Aeroponic System - Great for Herbs Veggies Fruits and More (8oz)**Farmer's Secret**$11.39**4.4★**▲ 34%**](https://www.amazon.com/dp/B0DLVHR1SZ)
**~~View all trending →~~**
## **What buyers say about hydroponic nutrients**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**46%
*“Healthy plant growth”*
**Ease Of Use**11%
*“Easy peasy”*
**Quality-Overall**10%
*“Excellent Product”*
**Advertised Vs Actual Product**8%
*“exactly as advertised”*
**Value For Money**5%
*“Worth the cost”*
**Smell**3%
*“doesn't smell awful”*
**Size-Overall**3%
*“Right size”*
**Strength**1%
*“Stronger stems and overall plant structure”*
**Durability**1%
*“they didnt die after using it”*
**Leak-Proof**1%
*“does not leak”*
### **What buyers complain about **
**Plant Growth**24%
*“Nothing grows”*
**Smell**13%
*“There is a slight fishy smell to this”*
**Value For Money**10%
*“It is a little expensive”*
**Size-Overall**8%
*“Not quite the size I expected”*
**Leak-Proof**7%
*“a bottle leaked everywhere”*
**Ease Of Use**3%
*“Life has been a little difficult lately”*
**Color**2%
*“The cilantro and mint I was growing took on a strange color”*
**Contamination**2%
*“Instead it caused algae overgrowth both in the container that I used to dilute it with water”*
**Strength**2%
*“Not a strong fertilizer”*
**Functionality-Overall**2%
*“However when I tested the pH I was completely taken back that it had dropped all the way down to 4.0”*
### **Top return reasons **
**Leak-Proof**39%
**Advertised Vs Actual Product**11%
**Value For Money**7%
**Plant Growth**7%
**Functionality-Overall**6%
**Size-Overall**6%
**Contamination**4%
**Smell**4%
**Defective Material/Parts**3%
**Instructions/User Manual/Troubleshooting**2%
## **Common questions**
- **Is hydroponic nutrients profitable to sell on Amazon United States?**
- The niche generates $824K/yr across 19 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -9.9%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the hydroponic nutrients niche?**
- 13 brands and 47 sellers compete. The top 5 products take 59% of clicks and top 5 brands hold 72% of demand.
- **What do buyers complain about in hydroponic nutrients?**
- Top complaints mined from reviews: Plant Growth, Smell, Value For Money. The return rate is 0.5%.
- **When does demand for hydroponic nutrients peak?**
- Demand is steady year-round — the busiest month runs 1.4× the quietest.
- **What does it cost to enter the hydroponic nutrients niche?**
- Listings span $9.97–$39.00; the average listing price is $20.08 (sweet spot $15–$100). The average incumbent carries 1,792 reviews — the moat a new listing must climb.
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