Skip to content

Terrarium Kit

brand-locked demand (top 5 brands take 98% of clicks) — Terrarium Kit doesn't clear our bar today.

Flapen Score

37
Skip it
Market size 18Growth 10Conversion 19Competition 27Returns 86Price range 84Avg price 95Brand share 5Review moat 79Quality gap 48
This niche Category average

Is Terrarium Kit profitable on Amazon?

According to Flapen's Amazon United Kingdom niche tracking, Terrarium Kit is a £73K/yr Amazon United Kingdom market (167K searches/yr). The top 5 brands hold 98% of demand. Demand peaks in Nov–Dec. Verdict: Skip it — 37/100.

Terrarium Kit: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -29.0% over the last 90 days and 1.5% of searches end in a purchase.

£73K

revenue / yr

Units sold / yr4K
Search volume / yr-29.0%167K
Conversion rate1.5%
Avg price£29.34

Who owns the niche?

The top 5 brands hold 98% of demand, so 2% of the market is open.

2%

open market share

Brands · sellers6 · 22
Top-5 product click share69%
Open market2%
Avg brand age40 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.5★ — the gap to enter on.

0/100

page quality · 16 products

Sponsored placement69%
New entrants (1y)0· 0 succeeded
Avg rating4.5★
Avg reviews411

Top Terrarium Kit products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.

£0£7K£15K£22K£29K101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

6 falling

Sellers

22

Top-5 brand share

98%

Top 20: 100%

Top-5 click share

69%

Top 20: 100%

Open market

0%

  • PYEF CRAFTS52%
  • Generic17%
  • Root box12%
  • The Art of Succulents11%
  • Tropical Glass7%
  • Clementoni2%

Terrarium Kit demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume167KCVR1.5%Products16Brands6Top 5 Brands98%OOS Rate10.6%Rating4.5★Reviews411Avg BSR#120
15K10KHoliday '24Spike '25Holiday '25SepDecMarJunAugNovMarMay

Peak months: Nov, Dec · busiest ÷ quietest = 5.1×

Top Terrarium Kit search terms shoppers use

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

  • terrarium kit136K/yr
  • terrarium kit with plants25K/yr
  • terrarium starter kit6K/yr
  • terrarium kit with plants and glass1K/yr

What reviews say buyers love and hate about Terrarium Kit

What buyers mention most, as a share of all reviews.

What buyers love

94% of reviews
Quality-Overall28%

Decent item

Value For Money21%

Good price

Gifting Purpose14%

Present gratefully received

Instructions/User Manual/Troubleshooting10%

Great value and really clear instructions

Assembly/Installation6%

easy to assemble

What buyers complain about

81% of reviews
Size-Overall26%

Very small, its not enough to use in the small jar i have

Value For Money23%

Not very good for the price

Advertised Vs Actual Product21%

Picture deceiving

Functionality-Overall5%

Not enough White pebble to make as effect

Durability3%

Not durable

Terrarium Kit return rate & reasons

Why buyers send it back, as a share of all return requests.

1.5%

Return rate

59%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
47%
2Defective Material/Parts
11%
3Advertised Vs Actual Product
11%
4Compatibility-Overall
8%
5Gifting Purpose
5%

Common Terrarium Kit questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores Terrarium Kit 37/100 on Amazon United Kingdom — Skip it. The niche generates £73K/yr across 16 tracked products. Search demand moved -29.0% over the last 90 days.
Search demand for Terrarium Kit on Amazon United Kingdom peaks in Nov–Dec, where the busiest month runs 5.1× the quietest.