---
title: "Plastic Liners for Planters — $50K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/plastic-liners-for-planters"
last_updated: "2026-08-11T06:46:29.781Z"
locale: en
meta:
description: "Niche score 57/100 · $50K/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 · $50K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Plastic Liners for Planters — $50K/yr Amazon US Niche (2026) - Flapen"
---
# **plastic liners for planters**
**Worth a look**
Shows no brand lock-in (top 5 brands take 46% of clicks), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 13Growth 65Conversion 28Competition 75Returns 79Price range 75Avg price 76Brand share 89Review moat 51Quality gap 45
**Brand share**
**Great****46%**
top-5 brand share — no brand owns this niche
**Returns**
**Great****1.8%**
return rate — above 5% kills the launch gate
**Avg price**
**Great****$15.57**
avg listing price — sweet spot $15–$100
**Competition**
**Great****40%**
top-5 click share — an open shelf
**Price range**
**Great****$4.64–$45.68**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Good****+44.1%**
90-day search growth — must beat 0% to launch
**Review moat**
**Good****1,456.05**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Okay****4.5★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Okay****2.2%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****$50K**
$50K/yr · 145K searches
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United States niche tracking, plastic liners for planters is a $50K/yr Amazon United States market (145K searches/yr). The top 5 brands hold 46% of demand. Demand peaks in Apr–May–Jun. Verdict: Worth a look — 57/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plastic liners for planters market data**
- **Units sold / yr**
- **4K–5K**
- avg 100–250/product
- **Revenue / yr**
- **$62K–$78K**
- units × avg price
- **Conversion rate**
- **2.2%**
- **Avg BSR**
- **#98**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **83%**
- **Out of stock**
- **1.3%**
- **Avg brand age**
- **38 months**
- **Avg seller age**
- **184 days**
## **Competition & brand share**
Clicks spread well past the top 5 (40% combined) — an open shelf where new products get seen.
**Brands**
**31 **▲rising
**Sellers**
**55**
**Top-5 brand share**
**46%**
Top 20: 90%
**Top-5 click share**
**40%**
Top 20: 81%
**Open market**
**48%**
- SupKing14% - FUIJOL13% - RooTrimmer7% - TRUEDAYS7% - Winlyn6% - SUNYAY6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +44.1% search growth over the last 90 days.
5K4KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun · busiest ÷ quietest = 3.5×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/plastic-liners-for-planters/trend)
## **Top plastic liners for planters search terms**
- **plastic liners for planters**22K/yr+58.7%1.3% conv. - **plant liners for pots**19K/yr+68.2%2.4% conv. - **plastic planter liner**11K/yr+95.3%1.7% conv. - **pot liners for plants**16K/yr+0.5%2.1% conv. - **plant liners**8K/yr+68.3%1.8% conv. - **plant liner**7K/yr+69.5%1.3% conv. - **flower pot liners**6K/yr+94.8%1.9% conv. - **plant pot liners**9K/yr+13.6%2.4% conv. - **pot liners for planters**4K/yr+355.5%1.3% conv. - **plastic planter liners**4K/yr+102.6%1.3% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/plastic-liners-for-planters/search-terms)
## **Top plastic liners for planters 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%4%$2K8%$4K12%$6K16%$8K101001K10K 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**FUIJOL 4/5/6/7 Inch Clear Nursery Pots for Plants with Sacuers 20 Pack Plastic Flower Pots with Drainage Holes Variety Pack Seedlings Garden Pot for Indoor Outdoor (4+5+6+7 inch)**FUIJOL**$20.55**4.7★1,085 rev](https://www.amazon.com/dp/B0DFPH7XD3) [2**SupKing Clear Nursery Pots 5/4/3.5 Inch Plastic Seed Starter Plant Flower Pot with Drainage Holes for Transplanting Succulents Cuttings Seedlings 15 Labels (12Pcs)**SupKing**$7.88**4.5★729 rev](https://www.amazon.com/dp/B0CQWZCBQS) [3**30 Pack 7/6/5/4/3 Inch Clear Nursery Pots for Plants Flexible Plastic Plant Pots with Drainage Holes Transparent Seed Starter Pots Variety Pack for Succulents Seedlings Flowers Vegetable**RooTrimmer**$19.61**4.6★874 rev](https://www.amazon.com/dp/B0DH22MWVL) [4**TRUEDAYS 20 Pack Plant Saucers (6 inch / 8inch / 10inch / 12inch) Clear Plant Saucers Flower Pot Tray Excellent for Indoor & Outdoor Plants**TRUEDAYS**$17.74**4.7★9,791 rev](https://www.amazon.com/dp/B07PX4LNVW) [5**10 Pcs Plastic Planter Liners Clear Rectangular Plastic Liners for Flower Box Planter Window Box Planter 16.2 L x 3 W x 3.5 H for Indoor Outdoor Flower Arrangement Succulent Garden Windowsill Decor**Winlyn**$15.60**4.2★250 rev](https://www.amazon.com/dp/B09SL51VFM)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**OAKENZ Square Planter Box Liner Bags Heavy-Duty Horticultural Planter Bag Inserts for Square Planter Boxes UV-Resistant Garden Planter Liners (1 Large (20 in))**OAKENZ**$15.82**10 rev5mo ago](https://www.amazon.com/dp/B0GLMFB7M6) [**WTXHOP 15 Pack 8/10/12 Inch Large Clear Nursery Pots with Drainage Hole Plastic Plant Pots for Seedling Flower Vegetable Indoor Outdoor Gardening Used as Liner Inside Decorative Pot (8 10 12 inch)**WTXHOP**$45.68**111 rev6mo ago](https://www.amazon.com/dp/B0G43RGM9V) [**Wshxjzyay 63 * 83 inch Raised Garden Bed Liner Non Woven Fabric Liner for Large Veg Trough Keeps Soil Contained and Water Drained**Wshxjzyay**$19.35**95 rev1y ago](https://www.amazon.com/dp/B0FFMSFQ18) [**Afrine Plant Saucer 4 inch 6 Pack Drip Tray 4 5 6 8 9 10 12 14 16 18 inch Heavy Sturdy Plastic Planter Flower Pot Saucers for Indoor Outdoor Garden Plant Water Drip Trays for pots Base (4 Clear)**Afrine**$4.64**1,703 rev1y ago](https://www.amazon.com/dp/B0DTYHTH49) [**30 Pack 7/6/5/4/3 Inch Clear Nursery Pots for Plants Flexible Plastic Plant Pots with Drainage Holes Transparent Seed Starter Pots Variety Pack for Succulents Seedlings Flowers Vegetable**RooTrimmer**$19.61**874 rev1y ago](https://www.amazon.com/dp/B0DH22MWVL)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**SUNYAY 16x40 inch Natural Coconut Coir Liner Sheets Coco Fiber Roll Coco Mat for Planter Flower Basket Liner Garden Decoration Animal Pet Pad**SUNYAY**$9.58**4.5★**▲ 133%**](https://www.amazon.com/dp/B08ZLXLC7X) [**Wshxjzyay 63 * 83 inch Raised Garden Bed Liner Non Woven Fabric Liner for Large Veg Trough Keeps Soil Contained and Water Drained**Wshxjzyay**$19.35**4.4★**▲ 131%**](https://www.amazon.com/dp/B0FFMSFQ18) [**OAKENZ Square Planter Box Liner Bags Heavy-Duty Horticultural Planter Bag Inserts for Square Planter Boxes UV-Resistant Garden Planter Liners (1 Large (20 in))**OAKENZ**$15.82**3.8★**▲ 124%**](https://www.amazon.com/dp/B0GLMFB7M6) [**Karlliu 2 Pack 16 Inch Round Replacement Coco Liners for Hanging Basket Natural Coconut Fiber Liner for Flower Planter Coco Coir Pots for Outdoor Garden Plants**Karlliu**$15.34**4.3★**▲ 123%**](https://www.amazon.com/dp/B0BL161569) [**WTXHOP 15 Pack 8/10/12 Inch Large Clear Nursery Pots with Drainage Hole Plastic Plant Pots for Seedling Flower Vegetable Indoor Outdoor Gardening Used as Liner Inside Decorative Pot (8 10 12 inch)**WTXHOP**$45.68**4.6★**▲ 111%**](https://www.amazon.com/dp/B0G43RGM9V)
**~~View all trending →~~**
## **What buyers say about plastic liners for planters**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**15%
*“Perfect for starting new plants”*
**Size-Overall**13%
*“Fit true to size description”*
**Quality-Overall**13%
*“good product well made”*
**Advertised Vs Actual Product**11%
*“As described”*
**Strength**9%
*“Also, they are very sturdy trays”*
**Value For Money**7%
*“Well worth the price”*
**Durability**5%
*“durable construction”*
**Ease Of Use**4%
*“Easy to use”*
**Material Quality**4%
*“good quality material”*
**Thickness**4%
*“Really good thickness”*
### **What buyers complain about **
**Strength**15%
*“too flimsy”*
**Thickness**15%
*“Its thick”*
**Size-Overall**12%
*“Very large”*
**Quality-Overall**7%
*“Horrible quality”*
**Material Quality**6%
*“Material is too thick”*
**Ease Of Use**4%
*“Hard to use”*
**Plant Growth**3%
*“My plants weren't happy in these”*
**Value For Money**3%
*“First it was a lot more expensive”*
**Flexibility**2%
*“It is almost impossible to bend”*
**Water Resistance**2%
*“It does not drain any water”*
### **Top return reasons **
**Size-Overall**75%
**Advertised Vs Actual Product**6%
**Thin**3%
**Value For Money**3%
**Material Quality**3%
**Strength**2%
**Quality-Overall**2%
**Thickness**2%
**Functionality-Overall**1%
**Defective Material/Parts**1%
## **Common questions**
- **Is plastic liners for planters profitable to sell on Amazon United States?**
- The niche generates $50K/yr across 40 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +44.1%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the plastic liners for planters niche?**
- 31 brands and 55 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 46% of demand.
- **What do buyers complain about in plastic liners for planters?**
- Top complaints mined from reviews: Strength, Thickness, Size-Overall. The return rate is 1.8%.
- **When does demand for plastic liners for planters peak?**
- Demand peaks in Apr–May–Jun; the busiest month runs 3.5× the quietest.
- **What does it cost to enter the plastic liners for planters niche?**
- Listings span $4.64–$45.68; the average listing price is $15.57 (sweet spot $15–$100). The average incumbent carries 1,456 reviews — the moat a new listing must climb.
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