---
title: "Capillary Mat — $10K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/capillary-mat"
last_updated: "2026-08-06T19:53:10.625Z"
locale: en
meta:
description: "Niche score 42/100 · $10K/yr market · 18K searches/yr · $17.05 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 42/100 · $10K/yr market · 18K searches/yr · $17.05 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Capillary Mat — $10K/yr Amazon US Niche (2026) - Flapen"
---
# **capillary mat**
**Skip it**
A small market ($10K/yr) — this niche doesn't clear our bar today.
Market size 2Growth 7Conversion 40Competition 37Returns 95Price range 64Avg price 80Brand share 31Review moat 98Quality gap 68
**Review moat**
**Incredible****44.81**
avg incumbent reviews — the moat a new listing must climb
**Returns**
**Incredible****1.0%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$17.05**
avg listing price — sweet spot $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Price range**
**Good****$6.86–$29.18**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****3.2%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Okay****63%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****87%**
top-5 brand share — brands hold most of the demand
**Growth**
**Bad****-35.1%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$10K**
$10K/yr · 18K searches
**Signals**[** Low Review Barrier**](https://flapen.com/research/niches?market=us&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United States niche tracking, capillary mat is a $10K/yr Amazon United States market (18K searches/yr). The top 5 brands hold 87% of demand. Verdict: Skip it — 42/100.
Data updated Jul 9, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **capillary mat market data**
- **Units sold / yr**
- **1K–1K**
- avg 0–100/product
- **Revenue / yr**
- **$17K–$21K**
- units × avg price
- **Conversion rate**
- **3.2%**
- **Avg BSR**
- **#358**
- **Page quality**
- **0%**
- **Prime**
- **94%**
- **Sponsored**
- **100%**
- **Out of stock**
- **15.7%**
- **Avg brand age**
- **41 months**
- **Avg seller age**
- **172 days**
## **Competition & brand share**
The top 5 products take 63% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**10 **▼falling
**Sellers**
**12**
**Top-5 brand share**
**87%**
Top 20: 100%
**Top-5 click share**
**63%**
Top 20: 100%
**Open market**
**10%**
- Adnee44% - EBaokuup17% - ECcandiedhaws12% - ORIMERC11% - Willinglong3% - CIEOVO3% - Open — no brand owns it (4 brands, 10%)
## **Demand**
Weekly Amazon search volume, last 13 weeks — -35.1% search growth over the last 90 days.
700500Apr '26Apr '26May '26May '26Jun '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/capillary-mat/trend)
## **Top capillary mat 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%$95920%$2K30%$3K40%$4K110100 Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 16 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Adnee 110 x 25 Inch Automatic Plant Watering Mat 3mm Thick Self Watering Capillary Mat Felt Plant Water Wicking Mat for Seed Sprouting Hydroponics Potted Plants**Adnee**$21.20**4.4★61 rev](https://www.amazon.com/dp/B0DX662JSN) [2**ECcandiedhaws 2Pack Automatic Plant Watering Mat 47.2x39.4 Capillary Mat for Plants Watering Mat Automatic Watering System for Potted Plants 3mm Thick Self Watering Mat for Greenhouse Indoor Plants**ECcandiedhaws**$14.93**4.4★16 rev](https://www.amazon.com/dp/B0CQX9G3PX) [3**Adnee 2 Pcs 110 x 25Inch Automatic Plant Watering Mat 3mm Thick Self Watering Capillary Mat Felt Plant Water Wicking Mat for Seed Sprouting Hydroponics Potted Plants**Adnee**$29.18**4.4★61 rev](https://www.amazon.com/dp/B0GHTNKD4D) [4**EBaokuup 8 Pcs 24-Cell Replacement Capillary Mats-13 x 8 Inches Self Watering Seed Starting Mat-Capillary Mats for Indoor Gardening Greenhouse Plant Seed Starting**EBaokuup**$14.18**4.5★69 rev](https://www.amazon.com/dp/B0DTHNG251) [5**ORIMERC 31 x 38 inch Automatic Plant Watering Mat & 30 feet Self Watering System Wick Cord for Seed Starter Tray Capillary Mat for Seedling Capillary Matting for Potted Plants Greenhouse Gardening**ORIMERC**$8.73**3.5★71 rev](https://www.amazon.com/dp/B0C7B9RGJK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Adnee 2 Pcs 110 x 25Inch Automatic Plant Watering Mat 3mm Thick Self Watering Capillary Mat Felt Plant Water Wicking Mat for Seed Sprouting Hydroponics Potted Plants**Adnee**$29.18**61 rev5mo ago](https://www.amazon.com/dp/B0GHTNKD4D) [**Adnee 145 x 35 Inch Automatic Plant Watering Mat-3mm Thick Self Watering Capillary Mat-Felt Plant Water Wicking Mat for Seed Sprouting Hydroponics Potted Plants**Adnee**$23.99**61 rev5mo ago](https://www.amazon.com/dp/B0GHTKGN3J) [**Automatic Plant Watering Mat 3mm Thick Self Watering Capillary Mat 9.2Ft x 25In Felt Plant Water Wicking Mat for Greenhouse Hydroponics Indoor Potted Plants Seed Sprouting Hydroponics Potted Plants**CIEOVO**$19.83**16 rev1y ago](https://www.amazon.com/dp/B0F4D73CBQ) [**10 Pcs 24-Cell Replacement Capillary Mats 13 x 8 Self Watering Seed Starting Mat Automatic Plant Watering Capillary Mat for Greenhouse Gardening Hydroponics Indoor Potted Plants Seed Starting**River-CJ**$15.21**3 rev1y ago](https://www.amazon.com/dp/B0F1KPWWRH) [**Willinglong 6 Pcs 12-Cell Replacement Capillary Mats Self Watering Seed Starting Tray Watering Mat for Indoor Greenhouse Gardening(12.99 x 7.87 Inches)**Willinglong**$7.73**6 rev1y ago](https://www.amazon.com/dp/B0DZGVRRGR)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**10 Pcs 24-Cell Replacement Capillary Mats 13 x 8 Self Watering Seed Starting Mat Automatic Plant Watering Capillary Mat for Greenhouse Gardening Hydroponics Indoor Potted Plants Seed Starting**River-CJ**$15.21**4.3★**▲ 210%**](https://www.amazon.com/dp/B0F1KPWWRH) [**Willinglong 6 Pcs 12-Cell Replacement Capillary Mats Self Watering Seed Starting Tray Watering Mat for Indoor Greenhouse Gardening(12.99 x 7.87 Inches)**Willinglong**$7.73**4.8★**▲ 117%**](https://www.amazon.com/dp/B0DZGVRRGR) [**Adnee 145 x 35 Inch Automatic Plant Watering Mat-3mm Thick Self Watering Capillary Mat-Felt Plant Water Wicking Mat for Seed Sprouting Hydroponics Potted Plants**Adnee**$23.99**4.4★**▲ 111%**](https://www.amazon.com/dp/B0GHTKGN3J) [**Adnee 2 Pcs 110 x 25Inch Automatic Plant Watering Mat 3mm Thick Self Watering Capillary Mat Felt Plant Water Wicking Mat for Seed Sprouting Hydroponics Potted Plants**Adnee**$29.18**4.4★**▲ 62%**](https://www.amazon.com/dp/B0GHTNKD4D) [**ECcandiedhaws 2Pack Automatic Plant Watering Mat 47.2x39.4 Capillary Mat for Plants Watering Mat Automatic Watering System for Potted Plants 3mm Thick Self Watering Mat for Greenhouse Indoor Plants**ECcandiedhaws**$14.93**4.4★**▲ 32%**](https://www.amazon.com/dp/B0CQX9G3PX)
**~~View all trending →~~**
## **What buyers say about capillary mat**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**17%
*“Easy to use”*
**Size-Overall**16%
*“Just cut to the size I needed”*
**Plant Growth**15%
*“Great for seed starting”*
**Value For Money**9%
*“Works great, and the price was fair”*
**Advertised Vs Actual Product**8%
*“surprisingly work better than expected”*
**Durability**8%
*“Durable and Easy to Use for Seed Starting and Cuttings”*
**Moist/Dry**7%
*“Actually worked quite well - we had a situation where were te not able to monitor plants well so this helped keep the moisture level even for much longer”*
**Water Resistance**6%
*“distribute the water evenly”*
**Material Quality**5%
*“I believe this material will hold up for several years”*
**Quality-Overall**2%
*“The quality of these mats are great”*
### **What buyers complain about **
**Thickness**23%
*“MUCH thinner than advertised”*
**Moist/Dry**18%
*“Soggy”*
**Advertised Vs Actual Product**12%
*“Description misleading”*
**Value For Money**12%
*“I am not exagerating when I say a literal piece of scrap tshirt would have been a better purchase for the exact same price”*
**Plant Growth**12%
*“Half of the plants were totally dead”*
**Water Resistance**3%
*“I felt like these released more water than they held”*
**Assembly/Installation**3%
*“Not right for my setup”*
**Flatness**3%
*“the reality is that the planters aren't flat”*
**Recycle/Reuse**2%
*“couldnt be reused”*
### **Top return reasons **
**Size-Overall**39%
**Advertised Vs Actual Product**12%
**Material Quality**10%
**Water Resistance**7%
**Thin**5%
**Functionality-Overall**4%
**Absorbency**3%
**Thickness**3%
**Value For Money**2%
**Defective Material/Parts**2%
## **Common questions**
- **Is capillary mat profitable to sell on Amazon United States?**
- The niche generates $10K/yr across 16 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -35.1%. Flapen's verdict: Skip it (42/100).
- **How competitive is the capillary mat niche?**
- 10 brands and 12 sellers compete. The top 5 products take 63% of clicks and top 5 brands hold 87% of demand.
- **What do buyers complain about in capillary mat?**
- Top complaints mined from reviews: Thickness, Moist/Dry, Advertised Vs Actual Product. The return rate is 1.0%.
- **What does it cost to enter the capillary mat niche?**
- Listings span $6.86–$29.18; the average listing price is $17.05 (sweet spot $15–$100). The average incumbent carries 45 reviews — the moat a new listing must climb.
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