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Grain Spawn

Maybe

An estimated 0.2% of orders come back. But shoppers spend an estimated $118K a year here, so Grain Spawn is a Maybe.

Flapen Score
56
56 / 100
Ranks 4,126 of 8,839 Patio, Lawn & Garden niches · on the category median
Market size
$118K/yr83K searches / yr
90-day growth
+7.0%search demand this quarter
Competition
65%top-5 click share · 12 brands · 53 sellers

Flapen Score

Grain Spawn against its category

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

56Maybe
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Grain Spawn market on Amazon at a glance

Shoppers on Amazon United States searched for Grain Spawn 83K times last year and spent an estimated $118K. The top 5 brands take 81% of clicks. Demand peaks in Apr–Sep. Flapen scores it 56 out of 100, a Maybe.

01 · Demand

An estimated 4.4% of those searches ended in a purchase.

Shoppers searched for this 83K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 4.4% of those searches ended in a purchase. Searches in the last 90 days moved +7.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated $118K a year.

Searches, last 12 months
83K
Growth, 90 days vs prior 90
+7.0%
Conversion, latest week
4.4%
Market size, estimated
$118Ka year
Peak month
September2.1× the quietest month
Top search term
grain spawn17K searches a year

02 · Price

A sale here is worth $32.48.

Listings sell for $32.48 on average, from $14.84 to $99.40. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 100 to 250 of them. At $32.48 that is $3K to $8K a year per listing.

Average price
$32.48inside the $15 to $100 sweet spot
Price range
$14.84–$99.40
Amazon United States median price
$24.38across 115,062 niches
Units sold a year
4K–5K
Units per listing a year
100–250
Revenue per listing a year
$3K–$8K
Returns
0.2%of orders · Amazon United States median 2.1%

03 · Entry bar

The bar here is low.

69% of listings pay for placement with sponsored ads. 38% ship with Prime. On an average day, 8.1% of listings are out of stock. The average listing ranks #677 within Pots, Planters & Container Accessories. It carries 291 reviews at 4.11 stars, so a new listing needs social proof before a better product.

Sponsored listings
69%
Prime listings
38%
Out of stock, average day
8.1%
Average rank
#677in Pots, Planters & Container Accessories
Average rating
4.11 starsAmazon United States average 4.42 stars
Average reviews
291per listing
Listings tracked
16

04 · Newcomers

1 of last year's 2 launches cleared the first-year sales bar.

2 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 44 months on average, so the names here are settling in.

Launched, last 12 months
2
Successful launches
1Amazon's first-year sales bar
Average brand age
44 months

Products

Top Grain Spawn products & what they sell for

Every tracked product: its share of the shelf, its reviews, and its price.

Sign in to see the products

The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.

Competition

Competition: brands, sellers & click share

The top 5 products take 65% of clicks. Leaders hold, but buyers still shop past them.

Brands

12 falling

Sellers

53

Top-5 brand share

81%

Top 20: 100%

Top-5 click share

65%

Top 20: 100%

Open market

15%

  • Brand 142%
  • Brand 217%
  • Brand 311%
  • Brand 46%
  • Brand 55%
  • Brand 64%
  • Open — no brand owns it (6 brands, 15%)

Demand

Grain Spawn search demand

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

3K2KSpike '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Apr, Sep · busiest ÷ quietest = 2.1×

Search terms

Top Grain Spawn search terms shoppers use

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

  • grain spawn17K/yr
  • grain spawn bags15K/yr
  • mushroom grain spawn11K/yr
  • grain bags7K/yr
  • sterilized grain bag9K/yr
  • grain bags mushroom8K/yr
  • mushroom grain bag6K/yr
  • grain bag7K/yr
  • mushroom grain3K/yr

Reviews and returns

What reviews say buyers love and hate about Grain Spawn

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

30%of positive reviews mention “Quality-Overall”
26%of negative reviews mention “Moist/Dry”
0.2%of orders come back
“Bone dry”
A buyer, on “Moist/Dry”26% 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.

19 topics

NegativePositive

FAQ

Common Grain Spawn questions

Answered from the same tracked data.