---
title: "Hollow Tine Aerator — £90K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/hollow-tine-aerator"
last_updated: "2026-08-01T06:01:31.930Z"
locale: en
meta:
description: "Niche score 57/100 · £90K/yr market · 88K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 57/100 · £90K/yr market · 88K searches/yr. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Hollow Tine Aerator — £90K/yr Amazon UK Niche (2026) - Flapen"
---
# **hollow tine aerator**
**Worth a look**
Shows low returns (0.4%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 23Growth 8Conversion 28Competition 79Returns 98Price range 32Avg price 95Brand share 83Review moat 88Quality gap 92
**Returns**
**Incredible****0.4%**
return rate — above 5% kills the launch gate
**Avg price**
**Incredible****£45.84**
avg listing price — sweet spot $15–$100
**Quality gap**
**Great****4.0★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Great****244.08**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Great****52%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****36%**
top-5 click share — an open shelf
**Price range**
**Okay****£9.90–£272.96**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Conversion**
**Okay****2.3%**
search→purchase rate — share of searches ending in a sale
**Market size**
**Bad****£90K**
£90K/yr · 88K searches
**Growth**
**Bad****-34.4%**
90-day search growth — must beat 0% to launch
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500") [** Out of Stock**](https://flapen.com/research/niches?market=uk&signal=out_of_stock "OOS rate > 10%")
According to Flapen's Amazon United Kingdom niche tracking, hollow tine aerator is a £90K/yr Amazon United Kingdom market (88K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Mar–Apr–May. Verdict: Worth a look — 57/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **hollow tine aerator market data**
- **Units sold / yr**
- **3K–3K**
- avg 0–100/product
- **Revenue / yr**
- **£115K–£138K**
- units × avg price
- **Conversion rate**
- **2.3%**
- **Avg BSR**
- **#63**
- **Page quality**
- **0%**
- **Prime**
- **83%**
- **Sponsored**
- **95%**
- **Out of stock**
- **20.0%**
- **Avg brand age**
- **32 months**
- **Avg seller age**
- **177 days**
## **Competition & brand share**
Clicks spread well past the top 5 (36% combined) — an open shelf where new products get seen.
**Brands**
**30 **▲rising
**Sellers**
**37**
**Top-5 brand share**
**52%**
Top 20: 94%
**Top-5 click share**
**36%**
Top 20: 85%
**Open market**
**39%**
- Dolibest13% - vanpein11% - EEIEER11% - Yornoli9% - Jardineer9% - Qdreclod8%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -34.4% search growth over the last 90 days.
5K3KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May · busiest ÷ quietest = 21.0×
[**Open Trend **](https://flapen.com/research/uk/home-garden/hollow-tine-aerator/trend)
## **Top hollow tine aerator search terms**
- **hollow tine lawn aerator**36K/yr-42.4%3.8% conv. - **hollow tine aerator**18K/yr-51.6%2.6% conv. - **hollow tine aerator machine**6K/yr+109.8%0.8% conv. - **lawn aerator hollow tine**9K/yr-31.2%3.3% conv. - **core aerator**10K/yr-24.0%2.0% conv. - **lawn core aerator**6K/yr-34.3%3.5% conv. - **hollow-tine aerator**3K/yr-36.2%1.8% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/hollow-tine-aerator/search-terms)
## **Top hollow tine aerator 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.
0%3%£3K6%£5K9%£8K12%£11K1101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)1 product missing review or click data not plotted
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Lawn Aerator Stainless Steel Manual Core Aerator with 4 Hollow Tines & T-Handle for Compacted Soil Clay & Sandy Soil AntiClogging Weed Puller Garden Tool for Grass Aeration**Qdreclod**£31.97**4.0★29 rev](https://www.amazon.co.uk/dp/B0GYNY5DQK) [2**Dolibest Lawn Core Aerator Hollow Tine Grass Aerating Tool Manual Garden Soil Plugger 4 Prong Long Handle Coring Aeration Spike Semi-open Plug Soft Grip with Clay Release Tool Knock-down Pole**Dolibest**£38.03**4.4★115 rev](https://www.amazon.co.uk/dp/B0DSC3H75K) [3**DIVCHI Lawn Aerator Manual Heavy Duty Coring Aeration Tool With 4 Hollow Spikes & Long T-handle For Compacted Soils And Lawns Garden Tool**DIVCHI**£14.72**3.8★119 rev](https://www.amazon.co.uk/dp/B0DK3BK517) [4**Jardineer Lawn Aerator Hollow Tine for Grass Soil Compaction Manual Aerator Lawn Tool Coring with 2 Metal Plugs and Soft Grip**Jardineer**£19.77**4.4★147 rev](https://www.amazon.co.uk/dp/B0D5XCFR65) [5**Yornoli Lawn Aerator Tool**Yornoli**£45.67**3.6★14 rev](https://www.amazon.co.uk/dp/B0G722X91L)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**GROVELEAF Hollow Tine Lawn Aerator Heavy Duty Aerator Lawn Tool with 5 Steel Core Tines and Rubber Grip Manual Core Aerator for Loosening Soil and Improving Lawn Drainage**GROVELEAF**£16.56**0 rev1mo ago](https://www.amazon.co.uk/dp/B0H397LV9Z) [**Lawn Aerator Stainless Steel Manual Core Aerator with 4 Hollow Tines & T-Handle for Compacted Soil Clay & Sandy Soil AntiClogging Weed Puller Garden Tool for Grass Aeration**Qdreclod**£31.97**29 rev3mo ago](https://www.amazon.co.uk/dp/B0GYNY5DQK) [**Yornoli Lawn Aerator Tool Heavy Duty Hollow Tine Manual Coring Aerator with 4 Stainless Steel Pluggers Soil Core Storage Tray & Long Handle Soft Grip for Compacted Soil Lawn Health & Clay Release**Yornoli**£40.99**27 rev3mo ago](https://www.amazon.co.uk/dp/B0GVNNSLYH) [**Yornoli Lawn Aerator Tool**Yornoli**£45.67**14 rev4mo ago](https://www.amazon.co.uk/dp/B0G722X91L) [**VELPAX Lawn Aerator Heavy Duty Hollow Tine Manual Tool with 4 Cores and Storage Tray T-Handle Grass Aerator for Compacted Soil Aeration and Lawn Care Includes Soft Grip**VELPAX**£26.86**10 rev6mo ago](https://www.amazon.co.uk/dp/B0GHY8Q3TZ)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**GROVELEAF Hollow Tine Lawn Aerator Heavy Duty Aerator Lawn Tool with 5 Steel Core Tines and Rubber Grip Manual Core Aerator for Loosening Soil and Improving Lawn Drainage**GROVELEAF**£16.56**0.0★**▲ 193%**](https://www.amazon.co.uk/dp/B0H397LV9Z) [**Lawn Aerator Stainless Steel Manual Core Aerator with 4 Hollow Tines & T-Handle for Compacted Soil Clay & Sandy Soil AntiClogging Weed Puller Garden Tool for Grass Aeration**Qdreclod**£31.97**4.0★**▲ 192%**](https://www.amazon.co.uk/dp/B0GYNY5DQK) [**Yornoli Lawn Aerator Tool Heavy Duty Hollow Tine Manual Coring Aerator with 4 Stainless Steel Pluggers Soil Core Storage Tray & Long Handle Soft Grip for Compacted Soil Lawn Health & Clay Release**Yornoli**£40.99**4.8★**▲ 190%**](https://www.amazon.co.uk/dp/B0GVNNSLYH) [**Lawn Core Aerator Hollow Tine Grass Aerating Tool Manual Garden Soil Plugger 3 Prong Stainless Steel Lawn Yard Grass Soil Core Aerator Manual Lawn Plug Aerators Core Aeration Tool (Orange)**I IHAYNER**£29.33**3.8★**▲ 190%**](https://www.amazon.co.uk/dp/B0GF1TK529) [**GROVELEAF Hollow Tine Lawn Aerator Heavy Duty Aerator Lawn Tool with 5 Steel Core Tines and Rubber Grip Manual Core Aerator for Loosening Soil and Improving Lawn Drainage**GROVELEAF**£29.36**1.0★**▲ 174%**](https://www.amazon.co.uk/dp/B0GGGTGF33)
**~~View all trending →~~**
## **What buyers say about hollow tine aerator**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Ease Of Use**18%
*“Easy to clean”*
**Quality-Overall**16%
*“Great build quality”*
**Strength**13%
*“sturdy construction”*
**Value For Money**8%
*“Excellent value”*
**Assembly/Installation**8%
*“Simple to setup”*
**Advertised Vs Actual Product**6%
*“As described and as advertised”*
**Plant Growth**5%
*“Worked really well on my garden better than i was expecting”*
**Weight Light**3%
*“Light enough and the earth plugs come out of the tines nicely”*
**Ease Of Cleaning**2%
*“Easy to clean”*
**Design-Overall**2%
*“Solid in design”*
### **What buyers complain about **
**Jamming/Clogging**11%
*“Gets clogged up”*
**Quality-Overall**10%
*“Poor quality, broke after a month”*
**Size-Overall**9%
*“Bag is too small”*
**Durability**7%
*“Broke after use”*
**Ease Of Use**5%
*“difficult to manage”*
**Strength**3%
*“this was the weak part”*
**Value For Money**3%
*“A bit over priced”*
**Functionality-Overall**2%
*“Not sure its very effective at all”*
**Assembly/Installation**2%
*“Not easy to assemble”*
**Moist/Dry**2%
*“There were areas in my grass that were dry”*
### **Top return reasons **
**Defective Material/Parts**18%
**Functionality-Overall**15%
**Durability**9%
**Strength**8%
**Quality-Overall**7%
**Size-Overall**7%
**Ease Of Use**4%
**Jamming/Clogging**4%
**Assembly/Installation**3%
**Mechanism Issues**3%
## **Common questions**
- **Is hollow tine aerator profitable to sell on Amazon United Kingdom?**
- The niche generates £90K/yr across 40 tracked products. 4 of 15 products launched in the last 360 days are still selling. 90-day search growth is -34.4%. Flapen's verdict: Worth a look (57/100).
- **How competitive is the hollow tine aerator niche?**
- 30 brands and 37 sellers compete. The top 5 products take 36% of clicks and top 5 brands hold 52% of demand.
- **What do buyers complain about in hollow tine aerator?**
- Top complaints mined from reviews: Jamming/Clogging, Quality-Overall, Size-Overall. The return rate is 0.4%.
- **When does demand for hollow tine aerator peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 21.0× the quietest.
- **What does it cost to enter the hollow tine aerator niche?**
- Listings span £9.90–£272.96; the average listing price is £45.84 (sweet spot $15–$100). The average incumbent carries 244 reviews — the moat a new listing must climb.
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