---
title: "Cannabis Growing Supplies — $79K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/cannabis-growing-supplies"
last_updated: "2026-08-05T21:18:35.424Z"
locale: en
meta:
description: "Niche score 50/100 · $79K/yr market · 204K searches/yr · $36.29 avg price. Weak search conversion (1.1%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 50/100 · $79K/yr market · 204K searches/yr · $36.29 avg price. Weak search conversion (1.1%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Cannabis Growing Supplies — $79K/yr Amazon US Niche (2026) - Flapen"
---
# **cannabis growing supplies**
**Worth a look**
Shows a sweet-spot price point ($36.29 avg), but weak search conversion (1.1%) keeps it on the watch list.
Market size 20Growth 18Conversion 13Competition 88Returns 88Price range 30Avg price 95Brand share 79Review moat 24Quality gap 55
**Avg price**
**Incredible****$36.29**
avg listing price — sweet spot $15–$100
**Competition**
**Great****27%**
top-5 click share — an open shelf
**Returns**
**Great****1.3%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****56%**
top-5 brand share — no brand owns this niche
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Price range**
**Okay****$4.81–$292.80**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Review moat**
**Bad****6,732.33**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Bad****$79K**
$79K/yr · 204K searches
**Growth**
**Bad****-13.3%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****1.1%**
search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United States niche tracking, cannabis growing supplies is a $79K/yr Amazon United States market (204K searches/yr). The top 5 brands hold 56% of demand. Demand peaks in Sep. Verdict: Worth a look — 50/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **cannabis growing supplies market data**
- **Units sold / yr**
- **3K–4K**
- avg 0–100/product
- **Revenue / yr**
- **$109K–$145K**
- units × avg price
- **Conversion rate**
- **1.1%**
- **Avg BSR**
- **#146**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **90%**
- **Out of stock**
- **2.1%**
- **Avg brand age**
- **46 months**
- **Avg seller age**
- **153 days**
## **Competition & brand share**
Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.
**Brands**
**40 **▼falling
**Sellers**
**73**
**Top-5 brand share**
**56%**
Top 20: 86%
**Top-5 click share**
**27%**
Top 20: 58%
**Open market**
**40%**
- VIVOSUN33% - FoxFarm8% - Generic5% - Land Guard5% - Greenleaf Nutrients4% - STAYGROW4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -13.3% search growth over the last 90 days.
18K13KPrime Day '24Spike '24Holiday '24Prime Day '25Spike '25Black Friday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep · busiest ÷ quietest = 3.1×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/cannabis-growing-supplies/trend)
## **Top cannabis growing supplies search terms**
- **grow tent accessories**86K/yr-21.7%1.0% conv. - **cannabis growing supplies**66K/yr-8.0%1.1% conv. - **marijuana growing supplies**20K/yr+23.3%1.3% conv. - **weed growing supplies**12K/yr-9.6%1.1% conv. - **grow equipment**10K/yr-29.9%0.6% conv. - **weed growing**5K/yr-14.0%0.0% conv. - **grow room accessories**6K/yr-29.6%0.9% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/cannabis-growing-supplies/search-terms)
## **Top cannabis growing supplies 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%3%$2K6%$5K9%$7K12%$9K1001K10K100K 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**VIVOSUN Indoor Hydroponics LED Grow Room Glasses with Glasses Case**VIVOSUN**$15.46**4.5★6,214 rev](https://www.amazon.com/dp/B01M4K63LJ) [2**FoxFarm Soil Liquid Trio Pack - Big Bloom Grow Big Tiger Bloom Fertilizers Supports Vigorous Plant Growth Bud Development & Abundant Fruit - Complete Liquid Plant Food Set - 3 Pint Bottles**FoxFarm**$45.42**4.7★24,158 rev](https://www.amazon.com/dp/B07TH2FMP3) [3**Land Guard 4-Pack Fabric Grow Bags 5 Gallon Thickened Nonwoven Garden Pots Growing Bags with Handles Black**Land Guard**$6.51**4.4★4,594 rev](https://www.amazon.com/dp/B0DRFCSMFZ) [4**Bud Explosion PK Bloom Budding Fruiting Flowering Booster for Soil and Hydroponics**Greenleaf Nutrients**$10.12**4.4★742 rev](https://www.amazon.com/dp/B07L2G1HT6) [5**2 PCS Grow Tent Corner Shelf 16 mm Grow Tent Accessories White Grow Tent Shelves for Place The Hygrometer Camera and Planting Equipment(Black/2PCS)**Generic**$6.22**4.0★116 rev](https://www.amazon.com/dp/B0D6BG46Q4)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**VIVOSUN Grow Room Glasses Indoor Hydroponics LED Grow Light Glasses Anti-UV Glasse for Visual Eye Protection 2pcs**VIVOSUN**$31.76**6,214 rev1y ago](https://www.amazon.com/dp/B0DY71KW95) [**DAOTAILI 2-Pack 4 Grow Tent Fan With Temperature And Humidity Meter Automatic Humidity Control Oscillating Fan For Hydroponic Ventilation Circulation With Clips Adjustable Speed Quiet Greenhouse**DAOTAILI**$49.48**161 rev1y ago](https://www.amazon.com/dp/B0DLNQB842) [**Land Guard 4-Pack Fabric Grow Bags 5 Gallon Thickened Nonwoven Garden Pots Growing Bags with Handles Black**Land Guard**$6.51**4,594 rev1y ago](https://www.amazon.com/dp/B0DRFCSMFZ) [**6 Pack Mini Hygrometer Indoor Humidity Meter Small Digital Thermometer Humidity Gauge Meter Indoor Thermometer Hygrometer Monitor Fahrenheit () for Thermostat Reptile Tank Mason Jars**JJMTDS**$7.16**1,562 rev1y ago](https://www.amazon.com/dp/B0DNKGBW54) [**VIVOSUN GrowCam C4 2K QHD WiFi Smart Camera for Grow Tent & VGrow Smart Grow Box Supports 2.4GHz WiFi (Not 5GHz/6GHz) Timelapse Night Vision SD Card Storage 2-Way Audio App Control**VIVOSUN**$47.32**487 rev1y ago](https://www.amazon.com/dp/B0D8PQQWM3)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**VIVOSUN Grow Tent High CFM Kit Heavy-Duty Mounting Bars High Airflow Support Pole Kit 24-36 Adjustable Suitable for 22 2.32.3 2.72.7 and 33 Tents 4-Pack**VIVOSUN**$29.63**4.6★**▲ 317%**](https://www.amazon.com/dp/B0G4MBQ2VD) [**VIVOSUN Grow Room Glasses Indoor Hydroponics LED Grow Light Glasses Anti-UV Glasse for Visual Eye Protection 2pcs**VIVOSUN**$31.76**4.5★**▲ 249%**](https://www.amazon.com/dp/B0DY71KW95) [**VIVOSUN Indoor Hydroponics LED Grow Room Glasses with Glasses Case**VIVOSUN**$15.46**4.5★**▲ 171%**](https://www.amazon.com/dp/B01M4K63LJ) [**STAYGROW 4-Pack 1/8 Adjustable Rope Hanger Heavy Duty Ratchet Tie Down Strap with Reinforced Metal Gear Ratcheting Pulley System Kayak Straps for Hanging Plants Grow Light and Various Tie-Down Uses**STAYGROW**$9.19**4.6★**▲ 163%**](https://www.amazon.com/dp/B0B2P571LP) [**Bud Explosion PK Bloom Budding Fruiting Flowering Booster for Soil and Hydroponics**Greenleaf Nutrients**$10.12**4.4★**▲ 159%**](https://www.amazon.com/dp/B07L2G1HT6)
**~~View all trending →~~**
## **What buyers say about cannabis growing supplies**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**13%
*“Decent quality”*
**Plant Growth**12%
*“Great planters”*
**Value For Money**11%
*“Great Value”*
**Ease Of Use**11%
*“Easy to handle”*
**Advertised Vs Actual Product**9%
*“As Advertised”*
**Size-Overall**4%
*“Fits perfectly”*
**Durability**4%
*“Very durable material”*
**Strength**4%
*“These bags are sturdy”*
**Moist/Dry**2%
*“Keeps the moisture in”*
**Assembly/Installation**2%
*“easy to install”*
### **What buyers complain about **
**Size-Overall**11%
*“Bigger”*
**Durability**11%
*“Breaks easily”*
**Quality-Overall**9%
*“Cheap quality”*
**Functionality-Overall**8%
*“Did not work”*
**Measurement/Reading Accuracy**7%
*“Inaccurate readings”*
**Value For Money**5%
*“Higher price for almost half the product”*
**Advertised Vs Actual Product**3%
*“VERY MISLEADING”*
**Ease Of Use**3%
*“Hard to read”*
**Plant Growth**2%
*“seeds have sprouted”*
**Strength**2%
*“Not sturdy”*
### **Top return reasons **
**Size-Overall**24%
**Functionality-Overall**17%
**Measurement/Reading Accuracy**12%
**Advertised Vs Actual Product**8%
**Defective Material/Parts**5%
**Value For Money**5%
**Quality-Overall**3%
**Leak-Proof**2%
**Connectivity-Overall**2%
**Humidification**2%
## **Common questions**
- **Is cannabis growing supplies profitable to sell on Amazon United States?**
- The niche generates $79K/yr across 73 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -13.3%. Flapen's verdict: Worth a look (50/100).
- **How competitive is the cannabis growing supplies niche?**
- 40 brands and 73 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 56% of demand.
- **What do buyers complain about in cannabis growing supplies?**
- Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 1.3%.
- **When does demand for cannabis growing supplies peak?**
- Demand peaks in Sep; the busiest month runs 3.1× the quietest.
- **What does it cost to enter the cannabis growing supplies niche?**
- Listings span $4.81–$292.80; the average listing price is $36.29 (sweet spot $15–$100). The average incumbent carries 6,732 reviews — the moat a new listing must climb.
## **Related niches in Patio, Lawn & Garden**
- 82 [**lawn aerator**](https://flapen.com/research/us/patio-lawn-garden/lawn-aerator)$6.2M/yr+90.1%**Launch it**- 82 [**shepherds hooks for outdoor**](https://flapen.com/research/us/patio-lawn-garden/shepherds-hooks-for-outdoor)$3.9M/yr+141.2%**Launch it**- 82 [**garden mesh**](https://flapen.com/research/us/patio-lawn-garden/garden-mesh)$716K/yr+152.7%**Worth a look**- 83 [**chicken waterer**](https://flapen.com/research/us/patio-lawn-garden/chicken-waterer)$3.4M/yr+70.1%**Launch it**- 83 [**75 foot garden hose**](https://flapen.com/research/us/patio-lawn-garden/75-foot-garden-hose)$1.8M/yr+117.6%**Launch it**- 83 [**bird deterrents for outside**](https://flapen.com/research/us/patio-lawn-garden/bird-deterrents-for-outside)$2.1M/yr+131.5%**Launch it**[**All Patio, Lawn & Garden niches **](https://flapen.com/research/us/patio-lawn-garden)