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Jacks Magic Compost

Fail

The top 5 brands take 100% of clicks, so Jacks Magic Compost is a Fail.

Flapen Score
45
45 / 100
Ranks 4,022 of 5,777 Home & Garden niches · −6 vs the category median of 51
Market size
£34K/yr19K searches / yr
90-day growth
+20.0%search demand this quarter
Competition
98%top-5 click share · 3 brands · 36 sellers

Flapen Score

Jacks Magic Compost against its category

The dotted line is the Home & Garden average. Past it, Jacks Magic Compost is stronger. Inside it, weaker.

45Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Jacks Magic Compost market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Jacks Magic Compost 19K times last year and spent an estimated £34K. All 3 brands take every click. Demand peaks in Mar–Apr–May. Flapen scores it 45 out of 100, a Fail.

01 · Demand

An estimated 10.7% of those searches ended in a purchase.

Shoppers searched for this 19K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 10.7% of those searches ended in a purchase. Searches in the last 90 days moved +20.0% against the 90 days before. Searches, conversion and average price together put the market at an estimated £34K a year.

Searches, last 12 months
19K
Growth, 90 days vs prior 90
+20.0%
Conversion, latest week
10.7%
Market size, estimated
£34Ka year
Peak month
May20.7× the quietest month
Top search term
jacks magic compost13K searches a year

02 · Price

A sale here is worth £16.96.

Listings sell for £16.96 on average, from £9.71 to £33.01. Amazon reports units sold in ranges. This niche sold 2K to 3K a year. The average listing sells 250 to 500 of them. At £16.96 that is £4K to £8K a year per listing.

Average price
£16.96inside the $15 to $100 sweet spot
Price range
£9.71–£33.01
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
2K–3K
Units per listing a year
250–500
Revenue per listing a year
£4K–£8K
Returns
0.0%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

17% of listings pay for placement with sponsored ads. 50% ship with Prime. On an average day, 0.0% of listings are out of stock. The average listing ranks #304 within Fertilisers & Plant Food. It carries 677 reviews at 4.40 stars, so a new listing needs social proof before a better product.

Sponsored listings
17%
Prime listings
50%
Out of stock, average day
0.0%
Average rank
#304in Fertilisers & Plant Food
Average rating
4.40 starsAmazon United Kingdom average 4.36 stars
Average reviews
677per listing
Listings tracked
6

04 · Newcomers

Brands here are settling in.

The brands on the shelf have sold for 49 months on average, so the names here are settling in.

Launched, last 12 months
0
Successful launches
0Amazon's first-year sales bar
Average brand age
49 months

Products

Top Jacks Magic Compost 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 26, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 98% of clicks. A locked shelf that new listings rarely crack.

£0£5K£10K£15K£21K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

3 falling

Sellers

36

Est. top-5 brand share

100%

Top 20: 100%

Est. top-5 click share

98%

Top 20: 100%

Open market

0%

  • Westland92%
  • indigo6%
  • GROWMOOR2%

Demand

Jacks Magic Compost search demand

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

1K750Spike '25Spike '26JunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Mar, Apr, May · busiest ÷ quietest = 20.7×

Search terms

Top Jacks Magic Compost search terms shoppers use

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

  • jacks magic compost13K/yr
  • jacks magic compost 50l3K/yr
  • jacks magic3K/yr

Reviews and returns

What reviews say buyers love and hate about Jacks Magic Compost

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

30%of positive reviews mention “Quality-Overall”
19%of negative reviews mention “Quality-Overall”
<0.1%of orders come back, a rate Amazon rounds to zero
“Not great quality”
A buyer, on “Quality-Overall”19% 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 Jacks Magic Compost 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