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Onion Seeds

Maybe

An estimated 0.3% of orders come back. But demand is soft, at -36.2% this quarter, so Onion Seeds is a Maybe.

Flapen Score
50
50 / 100
Ranks 6,126 of 8,839 Patio, Lawn & Garden niches · −6 vs the category median of 56
Market size
$122K/yr206K searches / yr
90-day growth
-36.2%search demand this quarter
Competition
51%top-5 click share · 17 brands · 22 sellers

Flapen Score

Onion Seeds against its category

The dotted line is the Patio, Lawn & Garden average. Past it, Onion Seeds is stronger. Inside it, weaker.

50Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Onion Seeds market on Amazon at a glance

Shoppers on Amazon United States searched for Onion Seeds 206K times last year and spent an estimated $122K. The top 5 brands take 70% of clicks. Demand peaks in Jan–Feb–Mar–Apr. Flapen scores it 50 out of 100, a Maybe.

01 · Demand

An estimated 7.5% of those searches ended in a purchase.

Shoppers searched for this 206K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 7.5% of those searches ended in a purchase. Searches in the last 90 days moved -36.2% against the 90 days before. Searches, conversion and average price together put the market at an estimated $122K a year.

Searches, last 12 months
206K
Growth, 90 days vs prior 90
-36.2%
Conversion, latest week
7.5%
Market size, estimated
$122Ka year
Peak month
March3.3× the quietest month
Top search term
onion seeds100K searches a year

02 · Price

A sale here is worth $7.83.

Listings sell for $7.83 on average, from $4.02 to $22.26. Amazon reports units sold in ranges. This niche sold 15K to 20K a year. The average listing sells 500 to 750 of them. At $7.83 that is $4K to $6K a year per listing.

Average price
$7.83under the $15 to $100 sweet spot
Price range
$4.02–$22.26
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
15K–20K
Units per listing a year
500–750
Revenue per listing a year
$4K–$6K
Returns
0.3%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is reviews.

71% of listings pay for placement with sponsored ads. 93% ship with Prime. On an average day, 9.2% of listings are out of stock. The average listing ranks #597 within Vegetables. It carries 1,635 reviews at 4.28 stars, so a new listing needs social proof before a better product.

Sponsored listings
71%
Prime listings
93%
Out of stock, average day
9.2%
Average rank
#597in Vegetables
Average rating
4.28 starsAmazon United States average 4.42 stars
Average reviews
1,635per listing
Listings tracked
28

04 · Newcomers

1 of last year's 8 launches cleared the first-year sales bar.

8 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 68 months on average, so the names here are established.

Launched, last 12 months
8
Successful launches
1Amazon's first-year sales bar
Average brand age
68 months

Products

Top Onion Seeds products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 15, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 51% of clicks. Leaders hold, but buyers still shop past them.

$0$5K$10K$15K$19K101001K10K100K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

17 rising

Sellers

22

Est. top-5 brand share

70%

Top 20: 100%

Est. top-5 click share

51%

Top 20: 93%

Open market

20%

  • Sow Right Seeds17%
  • KVITER17%
  • SURVIVAL GARDEN SEEDS16%
  • Organo Republic11%
  • SWEET YARDS10%
  • Purely Organic Products LLC9%

Demand

Onion Seeds search demand

Weekly searches over the year, seasonality beneath. Pick a range.

7K5KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Jan, Feb, Mar, Apr · busiest ÷ quietest = 3.3×

Search terms

Top Onion Seeds search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • onion seeds100K/yr
  • onion seeds for planting42K/yr
  • onion seeds for planting outdoors7K/yr
  • vidalia onion seeds8K/yr
  • onion seed9K/yr
  • semillas de cebolla para sembrar8K/yr
  • sweet onion seeds6K/yr
  • onions seeds4K/yr
  • semillas de cebolla4K/yr
  • semilla de cebolla3K/yr

Reviews and returns

What reviews say buyers love and hate about Onion Seeds

We read the reviews and the return reasons for every product selling here.

49%of positive reviews mention “Plant Growth”
53%of negative reviews mention “Plant Growth”
0.3%of orders come back
“Poor Germination”
A buyer, on “Plant Growth”53% of negative reviews mention the same topic

Every topic

Every topic buyers talk about, one row each.

Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.

17 topics

NegativePositive

FAQ

Common Onion Seeds questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data