---
title: "Lawn Fertiliser — £106K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/lawn-fertiliser"
last_updated: "2026-08-01T02:18:37.095Z"
locale: en
meta:
description: "Niche score 56/100 · £106K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 56/100 · £106K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Lawn Fertiliser — £106K/yr Amazon UK Niche (2026) - Flapen"
---
# **lawn fertiliser**
**Worth a look**
Shows low returns (0.1%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Market size 26Growth 50Conversion 65Competition 59Returns 100Price range 62Avg price 64Brand share 41Review moat 49Quality gap 70
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****5.8%**
search→purchase rate — share of searches ending in a sale
**Avg price**
**Good****£13.64**
avg listing price — sweet spot $15–$100
**Price range**
**Good****£4.60–£32.23**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Competition**
**Good****50%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Okay****+19.9%**
90-day search growth — must beat 0% to launch
**Review moat**
**Okay****1,560.96**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Okay****81%**
top-5 brand share — brands hold most of the demand
**Market size**
**Okay****£106K**
£106K/yr · 135K searches
According to Flapen's Amazon United Kingdom niche tracking, lawn fertiliser is a £106K/yr Amazon United Kingdom market (135K searches/yr). The top 5 brands hold 81% of demand. Demand peaks in Mar–Apr–May–Jun. Verdict: Worth a look — 56/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **lawn fertiliser market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **£109K–£136K**
- units × avg price
- **Conversion rate**
- **5.8%**
- **Avg BSR**
- **#15**
- **Page quality**
- **0%**
- **Prime**
- **81%**
- **Sponsored**
- **78%**
- **Out of stock**
- **4.5%**
- **Avg brand age**
- **63 months**
- **Avg seller age**
- **174 days**
## **Competition & brand share**
The top 5 products take 50% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**14 **▼falling
**Sellers**
**132**
**Top-5 brand share**
**81%**
Top 20: 100%
**Top-5 click share**
**50%**
Top 20: 93%
**Open market**
**16%**
- Miracle-Gro30% - Garden Lawncare Guy28% - Westland9% - A1Lawn8% - GBW Grass Seed6% - Grasscias3% - Open — no brand owns it (8 brands, 16%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +19.9% search growth over the last 90 days.
8K6KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Mar, Apr, May, Jun · busiest ÷ quietest = 38.7×
[**Open Trend **](https://flapen.com/research/uk/home-garden/lawn-fertiliser/trend)
## **Top lawn fertiliser search terms**
- **lawn fertiliser**63K/yr+42.6%5.2% conv. - **lawn fertilizer**17K/yr+46.6%5.0% conv. - **nitrogen fertilizer for lawns**13K/yr+128.5%4.1% conv. - **grass fertiliser**12K/yr+35.5%5.0% conv. - **grass fertilizer**12K/yr+28.8%4.5% conv. - **lawn fertilisers**7K/yr-29.9%3.1% conv. - **spring lawn feed**10K/yr-82.5%6.8% conv. - **lawn fertilizer for spring**247/yr-69.0%3.5% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/lawn-fertiliser/search-terms)
## **Top lawn fertiliser 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%5%£5K10%£11K15%£16K20%£21K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Dark Green Lawn Fertiliser Spring/Summer Grass Feed 1.25kg**Garden Lawncare Guy**£11.71**4.3★1,634 rev](https://www.amazon.co.uk/dp/B0BLLYGFWS) [2**Dark Green Lawn Fertiliser Spring/Summer Grass Feed 2.5kg**Garden Lawncare Guy**£17.53**4.3★1,634 rev](https://www.amazon.co.uk/dp/B09NHNY4MP) [3**A1 Lawn Ultimate Spring Summer Lawn Fertiliser - Revitalizes Grass High Nitrogen 10-4-4 DEFRA Certified 10kg**A1Lawn**£26.82**4.5★765 rev](https://www.amazon.co.uk/dp/B00KM88CU0) [4**Miracle-Gro Evergreen Complete 4-in-1 Lawn Food Weed & Moss Control 360 m2 Yellow**Miracle-Gro**£21.87**4.5★2,903 rev](https://www.amazon.co.uk/dp/B0BS6373C7) [5**Miracle-Gro EverGreen Fast Green Spray & Feed Liquid Lawn Food 1 Litre**Miracle-Gro**£8.85**4.3★4,258 rev](https://www.amazon.co.uk/dp/B004RG2PD8)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Premium Lawn Fertiliser 1kg - Fast Acting - Delivers Lush Green Grass - Deep Roots & Rich Soil - Pet Safe - Tailored to UK Climate - 100% Refund (1kg)**GBW Grass Seed**£12.19**8 rev6mo ago](https://www.amazon.co.uk/dp/B0GDRCRRB1) [**Miracle-Gro Complete 4 in 1 Lawn Food 80 m handheld spreader Lawn Food Weed & Moss Control**Miracle-Gro**£9.76**350 rev8mo ago](https://www.amazon.co.uk/dp/B0G3PT35T9) [**ToughTurf Thrive Spring/Summer Lawn Fertiliser - 10kg Bag - Premium Spring Fertiliser & Summer Lawn Feed for Greener Thicker Grass - Safe for Children & Pets 10kg Covers 300m**ToughTurf**£32.23**34 rev8mo ago](https://www.amazon.co.uk/dp/B0G2TVD7NY) [**Miracle-Gro COMPLETE 4IN1 360M2**Miracle-Gro**£21.46**211 rev8mo ago](https://www.amazon.co.uk/dp/B0FZC3X2F1) [**Pronto Seed Ultra Patch Grass Seed & Fertiliser 800g**pronto seed**£7.98**360 rev1y ago](https://www.amazon.co.uk/dp/B0DSLX746R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Elixir Gardens UK Spring & Summer Lawn Food/Feed & Granular Compound Turf Fertiliser with added Iron + Magnesium | 1kg-25kg Weights | NPK:12-3-9 + 2% Fe & 2% MgO | 1kg Bag Treats 40m**Elixir Gardens**£9.70**4.4★**▲ 87%**](https://www.amazon.co.uk/dp/B07SRG53KT) [**Premium Lawn Fertiliser 1kg - Fast Acting - Delivers Lush Green Grass - Deep Roots & Rich Soil - Pet Safe - Tailored to UK Climate - 100% Refund (1kg)**GBW Grass Seed**£12.19**3.7★**▲ 85%**](https://www.amazon.co.uk/dp/B0GDRCRRB1) [**Miracle-Gro COMPLETE 4IN1 360M2**Miracle-Gro**£21.46**4.4★**▲ 82%**](https://www.amazon.co.uk/dp/B0FZC3X2F1) [**Miracle-Gro Complete 4 in 1 Lawn Food 80 m handheld spreader Lawn Food Weed & Moss Control**Miracle-Gro**£9.76**4.4★**▲ 63%**](https://www.amazon.co.uk/dp/B0G3PT35T9) [**Rural Supplies Pre-Seed Grass Fertiliser 6-9-6 | Granular Lawn Starter for New & Established Grass | Boosts Root Growth & Soil Health | Fast-Acting Formula (2kg covers 40-100m)**Rural Supplies Seed Feed & More**£12.15**4.4★**▲ 32%**](https://www.amazon.co.uk/dp/B0D5DN4535)
**~~View all trending →~~**
## **What buyers say about lawn fertiliser**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**25%
*“Good reliable product”*
**Value For Money**17%
*“Fair price”*
**Advertised Vs Actual Product**13%
*“As advertised”*
**Plant Growth**11%
*“its growing well”*
**Ease Of Use**9%
*“Easy to use”*
**Efficiency**5%
*“Successful results”*
**Color**4%
*“improves the colour”*
**Instructions/User Manual/Troubleshooting**2%
*“Instructions are clear”*
**Thickness**1%
*“it is soo thick”*
**Strength**1%
*“This is traditionally presented in a sturdy plastic bag”*
### **What buyers complain about **
**Plant Growth**19%
*“Poor germination”*
**Functionality-Overall**14%
*“Not effective”*
**Value For Money**10%
*“a bit pricey”*
**Quality-Overall**5%
*“Absolutely rubbish”*
**Durability**4%
*“seems extremely temporary”*
**Color**4%
*“Does not quite give the deep green colour you get with the big brands”*
**Leak-Proof**4%
*“Bottle leaks”*
**Smell**3%
*“It doesn't smell at all”*
**Instructions/User Manual/Troubleshooting**3%
*“fooled instruction carefully not one grass sprout”*
**Advertised Vs Actual Product**3%
*“I received 1x80m2 ad was very misleading”*
### **Top return reasons **
**Leak-Proof**26%
**Defective Material/Parts**25%
**Functionality-Overall**10%
**Advertised Vs Actual Product**7%
**Value For Money**6%
**Size-Overall**5%
**Plant Growth**3%
**Ease Of Use**2%
**Spray/Flow**2%
**Maintenance And Repair**1%
## **Common questions**
- **Is lawn fertiliser profitable to sell on Amazon United Kingdom?**
- The niche generates £106K/yr across 27 tracked products. 3 of 4 products launched in the last 360 days are still selling. 90-day search growth is +19.9%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the lawn fertiliser niche?**
- 14 brands and 132 sellers compete. The top 5 products take 50% of clicks and top 5 brands hold 81% of demand.
- **What do buyers complain about in lawn fertiliser?**
- Top complaints mined from reviews: Plant Growth, Functionality-Overall, Value For Money. The return rate is 0.1%.
- **When does demand for lawn fertiliser peak?**
- Demand peaks in Mar–Apr–May–Jun; the busiest month runs 38.7× the quietest.
- **What does it cost to enter the lawn fertiliser niche?**
- Listings span £4.60–£32.23; the average listing price is £13.64 (sweet spot $15–$100). The average incumbent carries 1,561 reviews — the moat a new listing must climb.
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