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Slow Release Fertilizer

Fail

Prices span $4.95–$14.67, mostly outside the sweet spot, so Slow Release Fertilizer is a Fail.

Flapen Score
44
44 / 100
Ranks 4,195 of 5,777 Home & Garden niches · −7 vs the category median of 51
Market size
£72K/yr66K searches / yr
90-day growth
+37.9%search demand this quarter
Competition
76%top-5 click share · 7 brands · 81 sellers

Flapen Score

Slow Release Fertilizer against its category

The dotted line is the Home & Garden average. Past it, Slow Release Fertilizer is stronger. Inside it, weaker.

44Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Slow Release Fertilizer market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Slow Release Fertilizer 66K times last year and spent an estimated £72K. The top 5 brands take 96% of clicks. Demand peaks in Mar–Apr–May–Jun. Flapen scores it 44 out of 100, a Fail.

01 · Demand

12.6% of searches ended in a purchase last week.

Shoppers searched for this 66K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 12.6% of those searches ended in a purchase. Searches in the last 90 days moved +37.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated £72K a year.

Searches, last 12 months
66K
Growth, 90 days vs prior 90
+37.9%
Conversion, latest week
12.6%
Market size, estimated
£72Ka year
Peak month
May16.4× the quietest month
Top search term
slow release fertiliser granules29K searches a year

02 · Price

A sale here is worth £8.66.

Listings sell for £8.66 on average, from £4.95 to £14.67. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 750 to 1,000 of them. At £8.66 that is £6K to £9K a year per listing.

Average price
£8.66under the $15 to $100 sweet spot
Price range
£4.95–£14.67
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
10K–13K
Units per listing a year
750–1,000
Revenue per listing a year
£6K–£9K
Returns
0.1%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

57% of listings pay for placement with sponsored ads. 71% ship with Prime. On an average day, 4.7% of listings are out of stock. The average listing ranks #56 within Fertilisers & Plant Food. It carries 850 reviews at 4.49 stars, so a new listing needs social proof before a better product.

Sponsored listings
57%
Prime listings
71%
Out of stock, average day
4.7%
Average rank
#56in Fertilisers & Plant Food
Average rating
4.49 starsAmazon United Kingdom average 4.36 stars
Average reviews
850per listing
Listings tracked
14

04 · Newcomers

Amazon counts 1 of last year's 1 launches as successful.

1 products launched here in the last 12 months. Amazon counts 1 of them as successful launches, new products that hit its first-year sales bar. The brands on the shelf have sold for 58 months on average, so the names here are settling in.

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

Products

Top Slow Release Fertilizer products & what they sell for

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

Competition

Competition: brands, sellers & click share

The top 5 products take 76% of clicks. A locked shelf that new listings rarely crack.

£0£7K£14K£22K£29K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

7 flat

Sellers

81

Top-5 brand share

96%

Top 20: 100%

Top-5 click share

76%

Top 20: 100%

Open market

2%

  • Westland40%
  • Miracle-Gro39%
  • Grow Chem8%
  • Renaissance6%
  • Goulding3%
  • Topline2%
  • Open — no brand owns it (1 brand, 2%)

Demand

Slow Release Fertilizer search demand

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

4K3KSpike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 16.4×

Search terms

Top Slow Release Fertilizer search terms shoppers use

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

  • slow release fertiliser granules29K/yr
  • slow release plant food12K/yr
  • slow release fertilizer12K/yr
  • plant food granules6K/yr
  • slow release fertiliser4K/yr
  • plant food granules slow release3K/yr

Reviews and returns

What reviews say buyers love and hate about Slow Release Fertilizer

What buyers praise, what they complain about and why they send it back, from the reviews.

Complain

Size-Overall19%−0.08

Bag was smaller than expected

in reality its so small

It is a small bag

Plant Growth15%+0.17

Even the plants I barely touched with it

Slow release plant food

Not as good as miracle grow

Value For Money14%+0.59

so poor value

its ridiculously expensive

Jot a bad price

Advertised Vs Actual Product11%−0.07

Misleading Information

is that the photo representation is not accurate

so it's really misleading

Leak-Proof8%

the contents spilled

that could spill

it split in transit spilling contents when unboxed

Love

Value For Money25%+0.59

Worth the cost

Excellent Value

Good Value

Plant Growth24%+0.17

Healthy, greener growth all round

they grow really well

helpful for my plants

Quality-Overall19%+1.08

Excellent product

nice quality plant food

A good quality feed for all flowers and plants

Ease Of Use17%+2.09

Easy to use

Its simple to apply

So easy to use and store

Advertised Vs Actual Product7%−0.07

does deliver what it promises

Item as described

Does what it says

Return

0.1% Return rate 26% Fixable by listing

Leak-Proof32%█▃▄▃▂▃

the contents spilled

that could spill

it split in transit spilling contents when unboxed

Defective Material/Parts18%▁█▇▁▆▄
Size-Overall11%▁▆▁█▂▃

Bag was smaller than expected

in reality its so small

It is a small bag

Advertised Vs Actual Product10%▁▆▄▆▇█

Misleading Information

is that the photo representation is not accurate

so it's really misleading

Contamination7%▁▅▄█▁▁

Careful

FAQ

Common Slow Release Fertilizer questions

Answered from the same tracked data.