---
title: "Seed Trays — £227K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/seed-trays"
last_updated: "2026-07-31T15:32:11.020Z"
locale: en
meta:
description: "Niche score 53/100 · £227K/yr market · 455K searches/yr · £9.30 avg price. Soft demand (-61.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £227K/yr market · 455K searches/yr · £9.30 avg price. Soft demand (-61.0% this quarter) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Seed Trays — £227K/yr Amazon UK Niche (2026) - Flapen"
---
# **seed trays**
**Worth a look**
Shows low returns (0.2%), but soft demand (-61.0% this quarter) keeps it on the watch list.
Market size 43Growth 0Conversion 61Competition 71Returns 99Price range 23Avg price 28Brand share 84Review moat 64Quality gap 58
**Returns**
**Incredible****0.2%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****51%**
top-5 brand share — no brand owns this niche
**Competition**
**Good****42%**
top-5 click share — leaders hold, buyers still browse
**Review moat**
**Good****939.46**
avg incumbent reviews — the moat a new listing must climb
**Conversion**
**Good****5.4%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Market size**
**Okay****£227K**
£227K/yr · 455K searches
**Avg price**
**Okay****£9.30**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****£2.11–£18.95**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Growth**
**Bad****-61.0%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, seed trays is a £227K/yr Amazon United Kingdom market (455K searches/yr). The top 5 brands hold 51% of demand. Demand peaks in Feb–Mar–Apr. Verdict: Worth a look — 53/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **seed trays market data**
- **Units sold / yr**
- **30K–40K**
- avg 750–1,000/product
- **Revenue / yr**
- **£279K–£372K**
- units × avg price
- **Conversion rate**
- **5.4%**
- **Avg BSR**
- **#60**
- **Page quality**
- **0%**
- **Prime**
- **88%**
- **Sponsored**
- **85%**
- **Out of stock**
- **20.4%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **187 days**
## **Competition & brand share**
The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**30 **▲rising
**Sellers**
**47**
**Top-5 brand share**
**51%**
Top 20: 92%
**Top-5 click share**
**42%**
Top 20: 81%
**Open market**
**43%**
- Bosmere13% - Armo Gardening12% - MIXC10% - YAUNGEL9% - Muddy Hands8% - Nutley's6%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -61.0% search growth over the last 90 days.
25K15KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Feb, Mar, Apr · busiest ÷ quietest = 10.1×
[**Open Trend **](https://flapen.com/research/uk/home-garden/seed-trays/trend)
## **Top seed trays search terms**
- **seed trays**263K/yr-67.5%6.6% conv. - **plant trays**35K/yr+2.7%2.0% conv. - **seed tray**36K/yr-58.5%4.9% conv. - **seedling tray**24K/yr-54.4%5.0% conv. - **seed trays for seedlings**18K/yr-74.5%7.8% conv. - **planting tray**10K/yr-48.0%2.5% conv. - **seedling trays**11K/yr-63.9%5.5% conv. - **seed trays with holes**5K/yr-34.6%6.3% conv. - **germination trays for seedlings**6K/yr-68.9%5.1% conv. - **seed starter tray**6K/yr-66.5%5.3% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/seed-trays/search-terms)
## **Top seed trays 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%£7K6%£14K9%£20K12%£27K101001K10K 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**Armo Gardening Seed Starting Trays 240 Cells Biodegradable Plant Pots 20 Pack**Armo Gardening**£6.65**4.4★113 rev](https://www.amazon.co.uk/dp/B0FB41RRWK) [2**Bosmere N250 Professional Seed Tray Black (5 Pieces)**Bosmere**£5.15**4.2★954 rev](https://www.amazon.co.uk/dp/B007I8NPTA) [3**MIXC Seed Trays 10 Pack 120 Cells Seed Tray for Seedlings Reusable Seed Trays with Lids propagators for plants Germination Trays Kit Plastic for Greenhouse/Garden Green**MIXC**£12.02**4.6★9,541 rev](https://www.amazon.co.uk/dp/B07L41H13T) [4**Muddy Hands Pack of 6 Heavy Duty Plastic Seed Trays Seedling Germination & Propagation Trays with Drainage Holes for Garden or Greenhouse**Muddy Hands**£10.41**4.5★210 rev](https://www.amazon.co.uk/dp/B0BWYVJ31X) [5**YAUNGEL Seed Trays 6 Pack 72 Cells Propagator Growing Thicken Seedling Starter Growing Trays with Clear Lids/Adjustable Window for Greenhouse & Gardens Green**YAUNGEL**£9.61**4.5★3,333 rev](https://www.amazon.co.uk/dp/B08MFCFKT8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Seed Trays with Drainage Holes | 38 x 23 x 6 cm Full Size Traditional Plastic Eden Seed Trays Black | Heavy Duty Stackable Garden Propagation Trays for Seeds Cuttings & Seedlings - Pack of 6**Homey Mart**£9.95**27 rev4mo ago](https://www.amazon.co.uk/dp/B0GQX6SJ5M) [**Seed Trays with Drainage Holes | 38 x 23 x 6 cm Full Size Traditional Plastic Eden Seed Trays Black | Heavy Duty Stackable Garden Propagation Trays for Seeds Cuttings & Seedlings - Pack of 3**Homey Mart**£6.64**27 rev4mo ago](https://www.amazon.co.uk/dp/B0GQXDQJ1H) [**GOTVUGE Seed Trays 10 Pack 120 Cells Propagator with Heightened Lids Reusable Plant Propagator with Clear Humidity Dome & Adjustable Vents for Seed Starting Greenhouse Garden Indoor Planting**GOTVUGE**£11.37**64 rev7mo ago](https://www.amazon.co.uk/dp/B0GCR3T8LL) [**Pack of 2 Seeding Trays Plant Germination Tray Garden Shuttle Tray 20 cells**XIAOMIANYANG**£10.61**25 rev1y ago](https://www.amazon.co.uk/dp/B0FH1P4CL9) [**Armo Gardening Seed Starting Trays 240 Cells Biodegradable Plant Pots 20 Pack**Armo Gardening**£6.65**113 rev1y ago](https://www.amazon.co.uk/dp/B0FB41RRWK)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GOTVUGE Seed Trays 10 Pack 120 Cells Propagator with Heightened Lids Reusable Plant Propagator with Clear Humidity Dome & Adjustable Vents for Seed Starting Greenhouse Garden Indoor Planting**GOTVUGE**£11.37**4.4★**▲ 275%**](https://www.amazon.co.uk/dp/B0GCR3T8LL) [**Green Blade 3x 24 Cell Black Seed Trays - Plastic Garden Greenhouse Plant Seedling Growing Planting Potting Germination Propagator Starter Kit**Green Blade**£4.19**3.7★**▲ 263%**](https://www.amazon.co.uk/dp/B0CGDYFJBX) [**Seed Trays with Drainage Holes | 38 x 23 x 6 cm Full Size Traditional Plastic Eden Seed Trays Black | Heavy Duty Stackable Garden Propagation Trays for Seeds Cuttings & Seedlings - Pack of 3**Homey Mart**£6.64**4.8★**▲ 250%**](https://www.amazon.co.uk/dp/B0GQXDQJ1H) [**Watering Tray 2pk 30 cm (W) x 52.4 cm (L) x 4 cm (H) Black**Gro-Sure**£6.13**4.2★**▲ 238%**](https://www.amazon.co.uk/dp/B0CW67NZFG) [**EarlyGrow MPL50041/A/S Heavy Duty Medium Seed or Gravel Tray 38 x 24 x 6 Centimetres - Black**EarlyGrow**£6.58**4.7★**▲ 158%**](https://www.amazon.co.uk/dp/B07F13CJC6)
**~~View all trending →~~**
## **What buyers say about seed trays**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**23%
*“Nice quality not flimsy”*
**Value For Money**19%
*“Good Value”*
**Strength**10%
*“Sturdy trays”*
**Advertised Vs Actual Product**10%
*“As described”*
**Size-Overall**10%
*“Good size”*
**Plant Growth**7%
*“Plants growing alot faster”*
**Ease Of Use**4%
*“Easy to use”*
**Durability**2%
*“Quality and durable”*
**Design-Overall**1%
*“A well designed”*
**Assembly/Installation**1%
*“assembling the propagators is really straightforward”*
### **What buyers complain about **
**Strength**18%
*“Too flimsy”*
**Size-Overall**16%
*“Very small”*
**Quality-Overall**8%
*“Not great quality”*
**Value For Money**6%
*“at £20 I could have bought them cheaper elsewhere”*
**Thickness**5%
*“Cheap thin plastic”*
**Material Quality**4%
*“Cheap thin plastic”*
**Plant Growth**3%
*“Advised it could take 5 to 10 days to sprout”*
**Durability**3%
*“Sad to say these are not particularly durable as advertised”*
**Advertised Vs Actual Product**3%
*“these are not the size advertised”*
**Moist/Dry**2%
*“As soon as they are wet they begin to crumble”*
### **Top return reasons **
**Size-Overall**63%
**Defective Material/Parts**6%
**Strength**5%
**Quality-Overall**5%
**Advertised Vs Actual Product**5%
**Value For Money**4%
**Functionality-Overall**1%
**Material Quality**1%
**Thin**1%
**Thickness**1%
## **Common questions**
- **Is seed trays profitable to sell on Amazon United Kingdom?**
- The niche generates £227K/yr across 41 tracked products. 0 of 5 products launched in the last 360 days are still selling. 90-day search growth is -61.0%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the seed trays niche?**
- 30 brands and 47 sellers compete. The top 5 products take 42% of clicks and top 5 brands hold 51% of demand.
- **What do buyers complain about in seed trays?**
- Top complaints mined from reviews: Strength, Size-Overall, Quality-Overall. The return rate is 0.2%.
- **When does demand for seed trays peak?**
- Demand peaks in Feb–Mar–Apr; the busiest month runs 10.1× the quietest.
- **What does it cost to enter the seed trays niche?**
- Listings span £2.11–£18.95; the average listing price is £9.30 (sweet spot $15–$100). The average incumbent carries 939 reviews — the moat a new listing must climb.
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