lean to greenhouse
Skip itWeak search conversion (0.1%) — this niche doesn't clear our bar today.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Quality gap
Incredible4.0★avg incumbent rating — lower means beatable quality
Review moat
Great219.17avg incumbent reviews — the moat a new listing must climb
Competition
Great37%top-5 click share — an open shelf
Brand share
Good65%top-5 brand share — brands hold most of the demand
Avg price
Okay£327.19avg listing price — sweet spot $15–$100
Growth
Bad-15.4%90-day search growth — must beat 0% to launch
Market size
Bad£42K£42K/yr · 116K searches
Price range
Bad£13.99–£3795.35cheapest to priciest tracked listing — scored on the share inside $15–$100
Conversion
Bad0.1%search→purchase rate — share of searches ending in a sale
According to Flapen's Amazon United Kingdom niche tracking, lean to greenhouse is a £42K/yr Amazon United Kingdom market (116K searches/yr). The top 5 brands hold 65% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 48/100.
Data updated Jul 26, 2026 · scored weekly · How we score niches
lean to greenhouse market data
- Units sold / yr
- 250–500
- avg 0–100/product
- Revenue / yr
- £82K–£164K
- units × avg price
- Conversion rate
- 0.1%
- Avg BSR
- #1,145
- Page quality
- 0%
- Prime
- 33%
- Sponsored
- 81%
- Out of stock
- 19.9%
- Avg brand age
- 47 months
- Avg seller age
- 190 days
Competition & brand share
Clicks spread well past the top 5 (37% combined) — an open shelf where new products get seen.Brands
24 rising
Sellers
41
Top-5 brand share
65%
Top 20: 97%
Top-5 click share
37%
Top 20: 73%
Open market
30%
- Outsunny27%
- Ohuhu13%
- Generic12%
- Palram7%
- WALTONS EST. 18786%
- CHRISTOW5%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — -15.4% search growth over the last 90 days.Peak months: Mar, Apr, May · busiest ÷ quietest = 3.2×
Top lean to greenhouse search terms
- lean to greenhouse73K/yr
- lean to23K/yr
- lean to conservatory16K/yr
- garden lean to4K/yr
Top lean to greenhouse products on Amazon
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Walk In Greenhouse Lean To Wall Aluminium Metal Plant Grow Shelter Kit Garden Yard Patio Outdoor Polycarbonate UV Resistant Roof Door Backyard House
Generic£172.554.6★3 rev
Outsunny 6 x 4ft Lean to Wall Polycarbonate Greenhouse Aluminium Walk-in Garden Greenhouse with Adjustable Roof Vent Rain Gutter and Sliding Door Clear
Outsunny£127.113.6★50 rev
Waltons 8x4 Lean-To Wooden Greenhouse | Shiplap Tongue & Groove Pent Roof | UV Resistant Styrene Glazing | Space-Saving Design | Roof Vent for Climate Control | PEFC Timber | Handmade in UK
WALTONS EST. 1878£486.080.0★0 rev
Lean to Greenhouse with Free Shelving unit Ohuhu Portable Walk-in Green House with Mesh Windows Reinforced Lean-to Greenhouses with 2 Roll-Up Zipper Doors for Indoor & Outdoor White 200x100x210 cm
Ohuhu£43.254.1★1,041 rev
Lean to Greenhouse with Free Shelving unit Ohuhu Portable Walk-in Green House with Mesh Windows Reinforced Lean-to Greenhouses with 2 Roll-Up Zipper Doors for Indoor & Outdoor Green 200x100x210 cm
Ohuhu£38.464.1★1,041 rev
Newest
by launch date
Euboer Lean-to Mini Greenhouse Aluminium Greenhouse 130x55x140cm Garden Greenhouse Black
Euboer£183.043 rev
Outsunny 4 x 2ft Polycarbonate Greenhouse with Hinged Door Top Vent Lean-to Green House Aluminium Walk-in Greenhouse for Patio Garden Black
Outsunny£106.8716 rev
Outsunny 5.5 x 2ft Polycarbonate Greenhouse with Swing Door and Adjustable Window Walk-in Greenhouse Aluminium Garden Green House for Patio Garden Backyard Black
Outsunny£117.7818 rev
Euboer Lean-to Mini Greenhouse Aluminium Greenhouse 180x55x190cm Garden Greenhouse Black
Euboer£238.025 rev
Walk In Greenhouse Lean To Wall Aluminium Metal Plant Grow Shelter Kit Garden Yard Patio Outdoor Polycarbonate UV Resistant Roof Door Backyard House
Generic£172.553 rev
Trending
90-day click momentum
Top Home Solutions Lean To Greenhouse - 6 Shelves Walk In Greenhouse With White PE Cover Roll-Up Zipped Door - Premium Quality Growhouse For Plants Garden And Outdoor
Top Home Solutions£49.155.0★
Euboer Lean-to Mini Greenhouse Aluminium Greenhouse 180x55x190cm Garden Greenhouse Black
Euboer£238.023.7★
Euboer Lean-to Mini Greenhouse Aluminium Greenhouse 130x55x140cm Garden Greenhouse Black
Euboer£183.042.7★
tectake Lean to Greenhouse 192x128x202 cm Polycarbonate Aluminium Growhouse UV-Resistant Heat-Insulating with Sliding Door & Window for Fruit Vegetables & Plants Incl. Greenhouse Base
tectake£220.913.6★
AOUXIN 2.9 x 2.5m Pergola Gazebo with Metal Frame Elegant Scrolling Canopy Weather-Resistant Garden Outdoor Shelter Beige
AOUXIN£98.674.0★
What buyers say about lean to greenhouse
What buyers praise and complain about, mined from review topics.What buyers love
“Easy to set up”
“Brilliant price”
“The cover feels like good quality”
“Decent size”
“Sturdy and easy to set up”
“Pretty sturdy and can fit a lot of plants in”
“Much better than i expected”
“Usefulness”
“Although not heavy”
“Amazingly durable for the price”
What buyers complain about
“Bad quality”
“difficult to put together”
“Not sturdy”
“Wont last”
“the instructions are not very good”
“Was very skeptical about something so cheap”
“Was smaller than I anticipated”
“which is a bit frustrating during use”
“made from cheap wood so rather flimsy”
“poor stitching”
Top return reasons
Common questions
- Is lean to greenhouse profitable to sell on Amazon United Kingdom?
- The niche generates £42K/yr across 48 tracked products. 2 of 14 products launched in the last 360 days are still selling. 90-day search growth is -15.4%. Flapen's verdict: Skip it (48/100).
- How competitive is the lean to greenhouse niche?
- 24 brands and 41 sellers compete. The top 5 products take 37% of clicks and top 5 brands hold 65% of demand.
- What do buyers complain about in lean to greenhouse?
- Top complaints mined from reviews: Quality-Overall, Assembly/Installation, Strength. The return rate is 0.3%.
- When does demand for lean to greenhouse peak?
- Demand peaks in Mar–Apr–May; the busiest month runs 3.2× the quietest.
- What does it cost to enter the lean to greenhouse niche?
- Listings span £13.99–£3795.35; the average listing price is £327.19 (sweet spot $15–$100). The average incumbent carries 219 reviews — the moat a new listing must climb.