---
title: "1020 Humidity Dome — $38K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/1020-humidity-dome"
last_updated: "2026-08-08T23:17:30.949Z"
locale: en
meta:
description: "Niche score 47/100 · $38K/yr market · 23K searches/yr · $48.97 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 47/100 · $38K/yr market · 23K searches/yr · $48.97 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "1020 Humidity Dome — $38K/yr Amazon US Niche (2026) - Flapen"
---
# **1020 humidity dome**
**Skip it**
Soft demand (-74.2% this quarter) — this niche doesn't clear our bar today.
Market size 10Growth 0Conversion 42Competition 58Returns 95Price range 95Avg price 94Brand share 57Review moat 70Quality gap 48
**Returns**
**Great****1.0%**
return rate — above 5% kills the launch gate
**Price range**
**Incredible****$18.76–$83.94**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Avg price**
**Great****$48.97**
avg listing price — sweet spot $15–$100
**Review moat**
**Good****686.86**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Good****71%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****3.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$38K**
$38K/yr · 23K searches
**Growth**
**Bad****-74.2%**
90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, 1020 humidity dome is a $38K/yr Amazon United States market (23K searches/yr). The top 5 brands hold 71% of demand. Demand peaks in Jan–Feb–Mar. Verdict: Skip it — 47/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **1020 humidity dome market data**
- **Units sold / yr**
- **750–1K**
- avg 0–100/product
- **Revenue / yr**
- **$37K–$49K**
- units × avg price
- **Conversion rate**
- **3.3%**
- **Avg BSR**
- **#257**
- **Page quality**
- **0%**
- **Prime**
- **82%**
- **Sponsored**
- **91%**
- **Out of stock**
- **12.8%**
- **Avg brand age**
- **61 months**
- **Avg seller age**
- **205 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**20**
**Top-5 brand share**
**71%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 99%
**Open market**
**23%**
- MIXC25% - RooTrimmer16% - Yield Lab11% - Living Whole Foods10% - Gardzen9% - Niuyhe6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -74.2% search growth over the last 90 days.
1K750Holiday '24Spike '25Black Friday '25Holiday '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Jan, Feb, Mar · busiest ÷ quietest = 7.7×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/1020-humidity-dome/trend)
## **Top 1020 humidity dome search terms**
- **1020 humidity dome**17K/yr-76.1%2.9% conv. - **1020 dome**4K/yr-60.1%1.7% conv. - **10x20 dome**3K/yr-76.4%0.0% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/1020-humidity-dome/search-terms)
## **Top 1020 humidity dome 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%$1K6%$2K9%$3K12%$5K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 22 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**MIXC 10 Pack Humidity Dome 7 Tall Extra Strength 1020 Growing Trays Cover Propagation Seed Cloning Lid Vented for 10 x 20 Inch Flat Tray and Seed Starting Germination**MIXC**$61.52**4.4★1,436 rev](https://www.amazon.com/dp/B07Y9WG1W7) [2**MIXC 10 Pack Humidity Dome 3.6 Extra Strength Clear Seed Starter Dome 1020 Tray Covers Humidifying and Insulating for Greenhouse Germination and Garden Growing**MIXC**$47.76**4.4★1,436 rev](https://www.amazon.com/dp/B0DYJDJHDN) [3**Yield Lab 7 Inch Clone Dome - 5 Pack Humidity Vented Domes Plant Growing Propagation Dome for Seedling Germination Soil & Hydroponic Horticulture**Yield Lab**$33.97**4.3★1,966 rev](https://www.amazon.com/dp/B01M3YQRRY) [4**Gardzen 5-Set Seed Starter Tray Kits Durable Plant Germination Trays with Humidity Vented Domes and Bases Ideal for Seed Starting Indoor Gardening and Greenhouse (Total 200 Cells)**Gardzen**$18.76**4.6★6,530 rev](https://www.amazon.com/dp/B07R9S38VX) [5**Mountain Valley Seed Co Plant Tray Clear Plastic Humidity Domes: Pack of 5**Living Whole Foods**$24.87**4.4★497 rev](https://www.amazon.com/dp/B010CFDLBW)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Vesici 20 Pcs Humidity Dome 4.7 Tall Extra Strength Plastic Clear 1020 Seed Starting Tray Covers with Adjustable Vents Garden Plant Dome Trays Cover for Greenhouse Germination Growing**Vesici**$74.20**10 rev5mo ago](https://www.amazon.com/dp/B0GHXRH48W) [**Foaincore 10 Packs 7 Tall Humidity Vented Domes 1020 Flat Trays Cover Clear Plastic Greenhouse Grow Tray Covers Propagation Seed Cloning Kit for Plants Seed Starting Germination**Foaincore**$60.34**5 rev6mo ago](https://www.amazon.com/dp/B0GD15FRJN) [**5 Pack Humidity Dome for 1020 Tray with Grow Light 21.2511.02 Propagation Seed Cloning Lid Adjustable Vented for 10 X 20 Inch Plant Seed Starter Pots**Niuyhe**$46.12**8 rev7mo ago](https://www.amazon.com/dp/B0G39FXMCY) [**Vesici 20 Pcs Humidity Dome 3.6 Tall Extra Strength Plastic Clear 1020 Seed Starting Tray Covers Humidifying and Insulating Garden Plant Dome Growing Trays Cover for Greenhouse Germination Growing**Vesici**$66.24**10 rev8mo ago](https://www.amazon.com/dp/B0G11HSS8W) [**ZJP 20 Pack Heavy Duty 5 Humidity Dome for 1020 Seed Starter Trays Clear Vented Propagation Cover & Cloning Lid for 10x20 Flats Seed Starting & Germination**ZJP**$66.02**16 rev8mo ago](https://www.amazon.com/dp/B0FY6NCC4X)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Foaincore 10 Packs 7 Tall Humidity Vented Domes 1020 Flat Trays Cover Clear Plastic Greenhouse Grow Tray Covers Propagation Seed Cloning Kit for Plants Seed Starting Germination**Foaincore**$60.34**4.1★**▲ 331%**](https://www.amazon.com/dp/B0GD15FRJN) [**Vesici 20 Pcs Humidity Dome 4.7 Tall Extra Strength Plastic Clear 1020 Seed Starting Tray Covers with Adjustable Vents Garden Plant Dome Trays Cover for Greenhouse Germination Growing**Vesici**$74.20**4.8★**▲ 293%**](https://www.amazon.com/dp/B0GHXRH48W) [**Hahood 6 Packs Seed Starter Tray Kits with Humidity Dome Plastic Germination Growing Trays with Plants Labels Planting Tools for Seeds Growing Starting Germination and Seedling Propagation**Hahood**$27.63**4.2★**▲ 113%**](https://www.amazon.com/dp/B0BN4Y5NG4) [**1020 Trays with Tall 7.3 Dome 10-Pack Extra Large Seed Starter Tray with Humidity Domes Heavy Duty 1020 Seed Trays and Flats with Lid Seed Germination Mini Greenhouse No Hole for Balcony Garden**RooTrimmer**$83.94**4.3★**▲ 113%**](https://www.amazon.com/dp/B0FLXB9F6S) [**RooTrimmer 10-Pack XL Seed Starter Tray with Dome 24 Large 2 Cells per Seedling Starter Trays (Total 240 Cells) Seed Growing Tray with Humidity Lids for Greenhouse Home Plant Propagation**RooTrimmer**$31.79**4.5★**▲ 79%**](https://www.amazon.com/dp/B0FL78LRTS)
**~~View all trending →~~**
## **What buyers say about 1020 humidity dome**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Strength**17%
*“Nice sturdy trays”*
**Quality-Overall**15%
*“well made”*
**Size-Overall**13%
*“They fit the trays perfectly”*
**Plant Growth**12%
*“Improves germination”*
**Value For Money**9%
*“Worth every penny”*
**Durability**6%
*“they feel durable”*
**Advertised Vs Actual Product**6%
*“As advertised”*
**Thickness**3%
*“I love the thickness of the domes”*
**Ease Of Use**2%
*“Easy to use”*
**Material Quality**2%
*“These are also made of a very durable material so I should be able to get multiple years out of both these parts”*
### **What buyers complain about **
**Size-Overall**30%
*“too small”*
**Thickness**6%
*“lids were thicker”*
**Strength**6%
*“Not heavy duty”*
**Moist/Dry**6%
*“Very spotty for holding moisture”*
**Value For Money**5%
*“Little expensive”*
**Functionality-Overall**4%
*“Just didnt work”*
**Leak-Proof**3%
*“already planted in them when I noticed there was a hole in the bottom leading to water leaking all over the place”*
**Durability**3%
*“Those get used for about a week, and then discarded”*
**Material Quality**2%
*“The plastic is not durable at all”*
**Plant Growth**2%
*“There is no medium in which to plant seeds”*
### **Top return reasons **
**Size-Overall**55%
**Advertised Vs Actual Product**10%
**Material Quality**6%
**Defective Material/Parts**6%
**Value For Money**6%
**Strength**4%
**Functionality-Overall**3%
**Plant Growth**2%
**Quality-Overall**1%
**Thickness**1%
## **Common questions**
- **Is 1020 humidity dome profitable to sell on Amazon United States?**
- The niche generates $38K/yr across 22 tracked products. 2 of 8 products launched in the last 360 days are still selling. 90-day search growth is -74.2%. Flapen's verdict: Skip it (47/100).
- **How competitive is the 1020 humidity dome niche?**
- 14 brands and 20 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 71% of demand.
- **What do buyers complain about in 1020 humidity dome?**
- Top complaints mined from reviews: Size-Overall, Thickness, Strength. The return rate is 1.0%.
- **When does demand for 1020 humidity dome peak?**
- Demand peaks in Jan–Feb–Mar; the busiest month runs 7.7× the quietest.
- **What does it cost to enter the 1020 humidity dome niche?**
- Listings span $18.76–$83.94; the average listing price is $48.97 (sweet spot $15–$100). The average incumbent carries 687 reviews — the moat a new listing must climb.
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