seed starter tray
Worth a lookShows a $2.4M/yr market, but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size
Incredible$2.4M$2.4M/yr · 2.8M searches
Returns
Incredible0.9%return rate — above 5% kills the launch gate
Avg price
Great$16.82avg listing price — sweet spot $15–$100
Price range
Great$7.96–$36.29cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good47%top-5 click share — leaders hold, buyers still browse
Conversion
Good5.2%search→purchase rate — share of searches ending in a sale
Brand share
Good69%top-5 brand share — brands hold most of the demand
Quality gap
Good4.4★avg incumbent rating — lower means beatable quality
Review moat
Okay3,348.42avg incumbent reviews — the moat a new listing must climb
Growth
Bad-60.0%90-day search growth — must beat 0% to launch
According to Flapen's Amazon United States niche tracking, seed starter tray is a $2.4M/yr Amazon United States market (2.8M searches/yr). The top 5 brands hold 69% of demand. Demand peaks in Jan–Feb–Mar–Apr. Verdict: Worth a look — 60/100.
Data updated Jul 9, 2026 · scored weekly · How we score niches
seed starter tray market data
- Units sold / yr
- 150K–200K
- avg 4,000–5,000/product
- Revenue / yr
- $2.5M–$3.4M
- units × avg price
- Conversion rate
- 5.2%
- Avg BSR
- #26
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 100%
- Out of stock
- 3.9%
- Avg brand age
- 44 months
- Avg seller age
- 150 days
Competition & brand share
The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them.Brands
21 falling
Sellers
49
Top-5 brand share
69%
Top 20: 99%
Top-5 click share
47%
Top 20: 84%
Open market
26%
- Burpee34%
- Bonviee12%
- Gardzen12%
- MIXC7%
- The Hydroponic City5%
- Doubleggs5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -60.0% search growth over the last 90 days.Peak months: Jan, Feb, Mar, Apr · busiest ÷ quietest = 6.6×
Top seed starter tray search terms
- seed starter tray1.0M/yr
- seed starter kit263K/yr
- seed starter199K/yr
- seed starting trays221K/yr
- seed trays144K/yr
- seedling tray85K/yr
- seedling starter trays132K/yr
- plant germination trays67K/yr
- plant starter trays63K/yr
- seed tray70K/yr
Top seed starter tray 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Burpee SuperSeed Seed Starting Tray | 36 Cell Reusable Seed Starter Tray | for Starting Vegetable Flower & Herb Seeds | Indoor Grow Kit for Plant Seedlings | for Germination Success
Burpee$11.384.5★5,980 rev
Burpee SuperSeed Starting Tray | 16 XL Cell | Reusable & Dishwasher Safe | for Vegetable Flower & Herb Seeds | Indoor Grow Kit for Deep-Rooted Seedlings Green
Burpee$10.854.5★5,980 rev
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$18.764.6★6,530 rev
Doubleggs 120 Cells Seed Starter Tray 10 Pack Plant Starter Kit
Doubleggs$9.294.2★1,058 rev
MIXC 10 Packs Seed Starter Tray Seed Starter Kit with Humidity Dome (120 Cells Total Tray) Seed Starting Trays Plant Starter Kit and Base Mini Greenhouse Germination Kit for Seeds Growing Starting
MIXC$17.514.4★11,394 rev
Newest
by launch date
5 Pack Seed Starter Tray Seed Starter Kit (200 Cells Total Tray) with Adjustable Humidity Dome Plant Germination Trays Seed Starting Trays Mini Greenhouse Germination Kit for Seeds Growing Starting
VPQZUPG$16.62122 rev
Mr. Pen- Seed Starter Tray Kits 10 Pack Total 400 Cells
Mr. Pen$27.69270 rev
The Hydroponic City Seed Starter Trays 216-Cell Seedling Starter Trays (36 Trays - 6 Cells Each) + Plant Stakes
The Hydroponic City$9.004,587 rev
Patigrow 60-Cell Self-Watering Seed Starter Tray with Grow Light Seed Starter Kit with 4.07 Humidity Dome Indoor Seedling Starter Tray Seed Starting Trays for Plant Germination Seeds Growing
Patigrow$36.29870 rev
Bonviee 5-Pack Seed Starter Trays Seed Starter Kit with Adjustable Humidity Dome and Base Indoor Greenhouse Mini Propagator for Seeds Growing Starting (12 Cells Per Tray Green)
Bonviee$10.375,502 rev
Trending
90-day click momentum
Yield Lab 10x20 Inch Black Plastic 10 Pack Plant Propagation Tray Growing Trays for Garden Planting Seedling Soil & Hydroponic Horticulture - Microgreen Trays Grow Plants - No Drain Holes
Yield Lab$25.324.3★
Miracle-Gro Indoor Potting Mix for Seed Starting For Starting Vegetable Flower and Herb Seeds Indoors Excellent for Cuttings 8 qt. (2-Pack)
Miracle-Gro$10.294.6★
5 Pack Seed Starter Tray Seed Starter Kit (200 Cells Total Tray) with Adjustable Humidity Dome Plant Germination Trays Seed Starting Trays Mini Greenhouse Germination Kit for Seeds Growing Starting
VPQZUPG$16.624.6★
VPQZUPG 10 Pcks Seed Starter Tray 120 Cells Seed Starter Kit with Humidity Dome Seed StartingTrays for Seed Seedling Planting Starter Mini Greenhouse Plant Germination TraysGreen
VPQZUPG$12.374.6★
Burpee SuperSeed Windowsill Seed Starting Tray| 8 XL Cell| Reusable & Dishwasher Safe| for Vegetable Flower & Herb Seeds| Window Garden Seed Starter Kit| Green
Burpee$8.704.5★
What buyers say about seed starter tray
What buyers praise and complain about, mined from review topics.What buyers love
“Great soil for starting seeds”
“The quality was consistent across the whole set”
“Cant beat the price”
“It is sturdy”
“Easy to handle”
“As Advertised”
“I love the size”
“Very easy to assemble”
“It's made with durable material”
“Seem well built”
What buyers complain about
“No fit”
“Not everything is sprouting”
“Not sturdy”
“Very cheap quality”
“Doesnt last”
“Not as sturdy or thick as I was hoping”
“Doesn't work”
“theyre expensive”
“hard to work with”
“Cheap material”
Top return reasons
Common questions
- Is seed starter tray profitable to sell on Amazon United States?
- The niche generates $2.4M/yr across 33 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is -60.0%. Flapen's verdict: Worth a look (60/100).
- How competitive is the seed starter tray niche?
- 21 brands and 49 sellers compete. The top 5 products take 47% of clicks and top 5 brands hold 69% of demand.
- What do buyers complain about in seed starter tray?
- Top complaints mined from reviews: Size-Overall, Plant Growth, Strength. The return rate is 0.9%.
- When does demand for seed starter tray peak?
- Demand peaks in Jan–Feb–Mar–Apr; the busiest month runs 6.6× the quietest.
- What does it cost to enter the seed starter tray niche?
- Listings span $7.96–$36.29; the average listing price is $16.82 (sweet spot $15–$100). The average incumbent carries 3,348 reviews — the moat a new listing must climb.