---
title: "Grow Bags 20 Gallon — $575K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/patio-lawn-garden/grow-bags-20-gallon"
last_updated: "2026-08-11T00:03:41.053Z"
locale: en
meta:
description: "Niche score 62/100 · $575K/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 62/100 · $575K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Grow Bags 20 Gallon — $575K/yr Amazon US Niche (2026) - Flapen"
---
# **grow bags 20 gallon**
**Worth a look**
Shows a sweet-spot price point ($34.77 avg), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 63Growth 85Conversion 59Competition 53Returns 87Price range 92Avg price 95Brand share 47Review moat 21Quality gap 25
**Avg price**
**Incredible****$34.77**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$11.91–$99.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Returns**
**Great****1.4%**
return rate — above 5% kills the launch gate
**Growth**
**Great****+84.5%**
90-day search growth — must beat 0% to launch
**Market size**
**Good****$575K**
$575K/yr · 327K searches
**Conversion**
**Good****5.1%**
search→purchase rate — share of searches ending in a sale
**Competition**
**Good****53%**
top-5 click share — leaders hold, buyers still browse
**Brand share**
**Okay****77%**
top-5 brand share — brands hold most of the demand
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Bad****12,094.58**
avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, grow bags 20 gallon is a $575K/yr Amazon United States market (327K searches/yr). The top 5 brands hold 77% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 62/100.
Data updated Jul 15, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **grow bags 20 gallon market data**
- **Units sold / yr**
- **15K–20K**
- avg 500–750/product
- **Revenue / yr**
- **$522K–$695K**
- units × avg price
- **Conversion rate**
- **5.1%**
- **Avg BSR**
- **#59**
- **Page quality**
- **0%**
- **Prime**
- **87%**
- **Sponsored**
- **90%**
- **Out of stock**
- **2.1%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **164 days**
## **Competition & brand share**
The top 5 products take 53% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**20 **▲rising
**Sellers**
**25**
**Top-5 brand share**
**77%**
Top 20: 100%
**Top-5 click share**
**53%**
Top 20: 88%
**Open market**
**20%**
- VIVOSUN24% - Gardzen20% - Land Guard17% - FVOTNW13% - Hemikaki3% - PHYEX3%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +84.5% search growth over the last 90 days.
15K10KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 10.1×
[**Open Trend **](https://flapen.com/research/us/patio-lawn-garden/grow-bags-20-gallon/trend)
## **Top grow bags 20 gallon search terms**
- **20 gallon grow bags**85K/yr+106.1%8.3% conv. - **grow bags 20 gallon**53K/yr+4.3%7.5% conv. - **20 gallon pots for plants**40K/yr+71.3%1.8% conv. - **grow bags 20+ gallon**16K/yr>1,000%6.3% conv. - **20 gallon planter**24K/yr+82.1%1.4% conv. - **20 gallon pot**24K/yr+93.7%1.5% conv. - **20 gallon grow bag**10K/yr+132.9%7.1% conv. - **20 gallon pots for trees**7K/yr+257.9%0.4% conv. - **20 gallon plant pot**9K/yr+43.9%1.4% conv. - **20 gallon grow bags with handles**8K/yr+27.1%7.8% conv. [**All search terms **](https://flapen.com/research/us/patio-lawn-garden/grow-bags-20-gallon/search-terms)
## **Top grow bags 20 gallon 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%5%$29K10%$58K15%$86K20%$115K101001K10K100K 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**Land Guard 4-Pack Fabric Grow Bags 20 Gallon Thickened Nonwoven Garden Pots Growing Bags with Handles Black**Land Guard**$16.85**4.4★4,695 rev](https://www.amazon.com/dp/B0DRJ6X6NS) [2**VIVOSUN 5-Pack 20 Gallon Plant Grow Bags Heavy Duty Thickened Nonwoven Fabric Pots with Handles**VIVOSUN**$22.95**4.6★62,676 rev](https://www.amazon.com/dp/B00VWU2UDC) [3**FVOTNW 2-Pack 20 Gallon Fabric Grow Bags with Handle Heavy Duty 300G Thickened Nonwoven with Handles and Reusable Suitable for Garden Vegetables Fruits and Flowers(Black)**FVOTNW**$11.91**4.7★293 rev](https://www.amazon.com/dp/B0DJ1HH5QH) [4**Gardzen 10-Pack 20 Gallon Grow Bags 300G Thickened Fabric Grow Bags with Handles Heavy Duty Aeration Plant Grow Bags**Gardzen**$31.87**4.7★21,516 rev](https://www.amazon.com/dp/B07CTD2QWZ) [5**VIVOSUN 5-Pack 25 Gallon Plant Grow Bags Heavy Duty Thickened Nonwoven Fabric Pots with Handles**VIVOSUN**$25.16**4.6★62,676 rev](https://www.amazon.com/dp/B00VWU30EK)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**FVOTNW 6-Pack 20 Gallon Grow Bags 300g Non-Woven Fabric Planting Bags with Handles Breathable Drainable Planter Bags for Vegetables Flowers and Indoor Outdoor Gardening**FVOTNW**$19.92**46 rev4mo ago](https://www.amazon.com/dp/B0GS7BKKQG) [**SPONDWILD 7 Pcs 20 Gallon Grow Bags PE Garden Grow Bags for Plants with Branch-Binding Holes and Bottom Drain Holes Ideal for Vegetables Strawberries and Flowers**SPONDWILD**$18.09**194 rev10mo ago](https://www.amazon.com/dp/B0FKGZZ3L2) [**Keter Signature 21.6 Inch Tall Square Large Wood Look Planter for Indoor or Outdoor Flower Pot Ideal for Patio Deck and Front Porch Decor Rosewood**Keter**$78.07**61 rev1y ago](https://www.amazon.com/dp/B0FFHL68TV) [**Hemikaki 5-Pack 20 Gallon Grow Bags Large Nonwoven Fabric Pots with Handles for Planting Fruits Vegetables Flowers Indoor Outdoor**Hemikaki**$20.12**66 rev1y ago](https://www.amazon.com/dp/B0F8N439BY) [**T4U 20 Gallon Grow Bags Upgrade Fabric Grow Bags with Handles Thickened Garden Plant Pots for Planting Vegetables Tomato Planter Smart Pots for Plants (5 Pack 20 Gal)**T4U**$20.30**4,496 rev1y ago](https://www.amazon.com/dp/B0DLKT1SSN)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**FVOTNW 6-Pack 20 Gallon Grow Bags 300g Non-Woven Fabric Planting Bags with Handles Breathable Drainable Planter Bags for Vegetables Flowers and Indoor Outdoor Gardening**FVOTNW**$19.92**4.6★**▲ 84%**](https://www.amazon.com/dp/B0GS7BKKQG) [**VIVOSUN 5-Pack 30 Gallons Grow Bags Heavy Duty Thickened Nonwoven Fabric Pots with Handles**VIVOSUN**$28.15**4.6★**▲ 75%**](https://www.amazon.com/dp/B00VWU35F4) [**Land Guard 4-Pack Fabric Grow Bags 20 Gallon Thickened Nonwoven Garden Pots Growing Bags with Handles Black**Land Guard**$16.85**4.4★**▲ 59%**](https://www.amazon.com/dp/B0DRJ6X6NS) [**VIVOSUN 5-Pack 25 Gallon Plant Grow Bags Heavy Duty Thickened Nonwoven Fabric Pots with Handles**VIVOSUN**$25.16**4.6★**▲ 55%**](https://www.amazon.com/dp/B00VWU30EK) [**LotFancy 5-Pack 20 Gallon Grow Bags 300G Thickened Nonwoven Fabric Pots with Reinforced Handles Heavy Duty Aeration Planter Bags for Vegetables Flowers Fruits Black**LotFancy**$22.71**4.7★**▲ 30%**](https://www.amazon.com/dp/B092CH3VYW)
**~~View all trending →~~**
## **What buyers say about grow bags 20 gallon**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**18%
*“Perfect for growing”*
**Quality-Overall**16%
*“These are definitely high quality bags”*
**Strength**9%
*“The bags are sturdy”*
**Durability**9%
*“seem very durable”*
**Size-Overall**8%
*“Great size”*
**Value For Money**8%
*“Great for the money”*
**Ease Of Use**7%
*“Easy to use”*
**Advertised Vs Actual Product**5%
*“As advertised”*
**Thickness**3%
*“Noticeably thicker than cheaper bags Ive used before”*
**Assembly/Installation**2%
*“Easy to assemble”*
### **What buyers complain about **
**Size-Overall**20%
*“Too large”*
**Material Quality**8%
*“cheap plastic”*
**Quality-Overall**7%
*“or poor quality control”*
**Strength**4%
*“not very strong”*
**Durability**4%
*“They dont last forever”*
**Plant Growth**4%
*“I'm afraid to grow vegetables in them”*
**Thickness**3%
*“these are too thick”*
**Value For Money**3%
*“Waste of a lot of $$$$”*
**Color**2%
*“DO NOT BUY IN TAN”*
**Weight Heavy**2%
*“They are seriously heavy when trying to move filled”*
### **Top return reasons **
**Size-Overall**71%
**Material Quality**5%
**Advertised Vs Actual Product**4%
**Value For Money**4%
**Thin**3%
**Quality-Overall**3%
**Strength**2%
**Defective Material/Parts**1%
**Plant Growth**1%
**Color**1%
## **Common questions**
- **Is grow bags 20 gallon profitable to sell on Amazon United States?**
- The niche generates $575K/yr across 31 tracked products. 2 of 4 products launched in the last 360 days are still selling. 90-day search growth is +84.5%. Flapen's verdict: Worth a look (62/100).
- **How competitive is the grow bags 20 gallon niche?**
- 20 brands and 25 sellers compete. The top 5 products take 53% of clicks and top 5 brands hold 77% of demand.
- **What do buyers complain about in grow bags 20 gallon?**
- Top complaints mined from reviews: Size-Overall, Material Quality, Quality-Overall. The return rate is 1.4%.
- **When does demand for grow bags 20 gallon peak?**
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 10.1× the quietest.
- **What does it cost to enter the grow bags 20 gallon niche?**
- Listings span $11.91–$99.33; the average listing price is $34.77 (sweet spot $15–$100). The average incumbent carries 12,095 reviews — the moat a new listing must climb.
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