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greenhouse fan

Worth a look67/100

greenhouse fan shows a fragmented shelf (top 5 take 18% of clicks), but a small market ($1.0M/yr) keeps it on the watch list.

Market/yr

$1.0M

Growth (1y)

+219.3%

Products

119

Brands

31

was 43 a year ago

Sellers

75

Price range

$6.22–$723.51

Returns

2.0%

Rating

4.4★

67/100

Worth a look

Scores 67/100 — above our 62-point bar, but a launch gate (market size, growth, or returns) failed.

Market sizeGrowthCompetitionQuality gapReturns
Market size
34
×0.30
Growth
79
×0.30
Competition
97
×0.20
Quality gap
54
×0.10
Returns
84
×0.10

Demand

Weekly Amazon search volume, last 104 weeks — +219.3% year over year.
11K5KSpike '24Holiday '24Spike '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26

Seasonality

Monthly demand index across the year — 1.00 is average.

Peak months: Apr, May · busiest ÷ quietest = 4.5×

Competition

71%VIVOSUN
  • VIVOSUN71%
  • erifyng4%
  • Amico3%
  • iLiving3%
  • VEVOR3%
  • DAOTAILI2%
  • Other (25 brands)14%

Clicks spread well past the top 5 (18% combined) — an open shelf where new products get seen. 31 brands and 75 sellers compete here.

Brands

31 falling

was 43 a year ago

Sellers

75

Top 5 brand share

84%

#ProductBrandPriceRatingReviewsClick shareTrend

Product shelf

All 119 tracked products in this niche.

VIVOSUN AeroWave E6 Gen2 Grow Tent Clip Fan 6 EC Motor Smart Control Powerful Oscillating Fan Local Timer Weatherproof IP54 for Hydroponics Circulation Cooling Black

VIVOSUN AeroWave E6 Gen2 Grow Tent Clip Fan 6 EC Motor Smart Control Powerful Oscillating Fan Local Timer Weatherproof IP54 for Hydroponics Circulation Cooling Black

VIVOSUN

$42.374.3★3,170 reviews

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 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

$47.324.3★487 reviews

VIVOSUN AeroWave D4 4 Grow Tent Clip Fan with Detachable Hook 3-Speed Strong & Quiet Airflow Adjustable Airflow Angle for Hydroponics Circulation & Cooling Black 2-Pack

VIVOSUN AeroWave D4 4 Grow Tent Clip Fan with Detachable Hook 3-Speed Strong & Quiet Airflow Adjustable Airflow Angle for Hydroponics Circulation & Cooling Black 2-Pack

VIVOSUN

$34.354.3★1,175 reviews

Grow Tent Fan 5in Two Fans for Greenhouse Plant All Direction Ventilation Circulation Instead of Oscillating Can Work with Timer and Thermostat 3 Speeds IP54 Waterproof 8ft Cord Power Adapter

Grow Tent Fan 5in Two Fans for Greenhouse Plant All Direction Ventilation Circulation Instead of Oscillating Can Work with Timer and Thermostat 3 Speeds IP54 Waterproof 8ft Cord Power Adapter

erifyng

$35.934.2★202 reviews

VIVOSUN Herbal Decarboxylation and Infusion Machine Botanical Extractor and Infuser for Making Butter Oil and Tinctures Includes Recipes and Complete Accessories

VIVOSUN Herbal Decarboxylation and Infusion Machine Botanical Extractor and Infuser for Making Butter Oil and Tinctures Includes Recipes and Complete Accessories

VIVOSUN

$131.814.4★322 reviews

VIVOSUN 4-Pack FlexFeed Self-Watering Pots Auto Irrigation Fabric Pot Base with Water Meter & Maintenance Window for Use Indoors/Outdoors in Grow Tents Greenhouses Gardens

VIVOSUN 4-Pack FlexFeed Self-Watering Pots Auto Irrigation Fabric Pot Base with Water Meter & Maintenance Window for Use Indoors/Outdoors in Grow Tents Greenhouses Gardens

VIVOSUN

$56.904.7★505 reviews

iLIVING 12 Wall Mounted Shutter Exhaust Fan Automatic Shutter with Thermostat and Variable Speed controller 0.6A 960 CFM 1400 SQF Coverage Area Silver (ILG8SF12V-ST)

iLIVING 12 Wall Mounted Shutter Exhaust Fan Automatic Shutter with Thermostat and Variable Speed controller 0.6A 960 CFM 1400 SQF Coverage Area Silver (ILG8SF12V-ST)

iLiving

$72.264.6★3,683 reviews

VIVOSUN AeroWave D4 4 Grow Tent Clip Fan with Detachable Hook 3-Speed Strong & Quiet Airflow Adjustable Airflow Angle for Hydroponics Circulation & Cooling Black 1-Pack

VIVOSUN AeroWave D4 4 Grow Tent Clip Fan with Detachable Hook 3-Speed Strong & Quiet Airflow Adjustable Airflow Angle for Hydroponics Circulation & Cooling Black 1-Pack

VIVOSUN

$18.974.3★1,175 reviews

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Quality-Overall13%

“Build quality is great”

Value For Money11%

“not too expensive”

Advertised Vs Actual Product7%

“As Advertised”

Plant Growth6%

“Very good for starting seeds indoors”

Ease Of Use6%

“easy to adjust”

Strength6%

“It is sturdy”

Assembly/Installation5%

“Super easy assembly”

Size-Overall3%

“Fit tent perfectly”

Durability3%

“Durable and easy to put together”

Heating3%

“Good heat output”

What buyers complain about

Durability12%

“Broke within a week”

Quality-Overall9%

“Low quality control”

Size-Overall7%

“somewhat large”

Functionality-Overall7%

“Dose not work”

Heating5%

“Not hot enough”

Noise Level4%

“Motor made a lot of noise”

Value For Money4%

“Just a little cheaper”

Assembly/Installation3%

“Assembly is annoying”

Strength3%

“Not strong enough”

Advertised Vs Actual Product2%

“Misleading description”

Top return reasons

  • Size-Overall32%
  • Functionality-Overall13%
  • Advertised Vs Actual Product7%
  • Heating6%
  • Defective Material/Parts6%
  • Value For Money4%
  • Noise Level4%
  • Strength3%
  • Connectivity-Overall3%
  • Compatibility-Overall2%

Data scraped July 9, 2026 · Marketplace baseline: 4.4★ avg rating · $22.71 median price · 2.2% median returns across 13,812 tracked niches.