---
title: "Plant Food — £523K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/plant-food"
last_updated: "2026-07-31T21:42:29.192Z"
locale: en
meta:
description: "Niche score 56/100 · £523K/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 · £523K/yr market. A failed launch gate (market size, growth, or returns) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Plant Food — £523K/yr Amazon UK Niche (2026) - Flapen"
---
# **plant food**
**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 61Growth 96Conversion 97Competition 34Returns 100Price range 0Avg price 21Brand share 21Review moat 28Quality gap 32
**Returns**
**Incredible****0.1%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****15.0%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Incredible****+137.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Good****£523K**
£523K/yr · 467K searches
**Competition**
**Okay****65%**
top-5 click share — leaders hold, buyers still browse
**Quality gap**
**Okay****4.6★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Okay****3,732.52**
avg incumbent reviews — the moat a new listing must climb
**Brand share**
**Bad****92%**
top-5 brand share — brand-locked demand
**Avg price**
**Bad****£7.47**
avg listing price — sweet spot $15–$100
**Price range**
**Bad****£1.71–£12.65**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** Trending**](https://flapen.com/research/niches?market=uk&signal=trending "Search growth > 100% (90d)")
According to Flapen's Amazon United Kingdom niche tracking, plant food is a £523K/yr Amazon United Kingdom market (467K searches/yr). The top 5 brands hold 92% of demand. Demand peaks in Apr–May–Jun–Jul. Verdict: Worth a look — 56/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **plant food market data**
- **Units sold / yr**
- **80K–100K**
- avg 4,000–5,000/product
- **Revenue / yr**
- **£598K–£747K**
- units × avg price
- **Conversion rate**
- **15.0%**
- **Avg BSR**
- **#35**
- **Page quality**
- **0%**
- **Prime**
- **86%**
- **Sponsored**
- **48%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **58 months**
- **Avg seller age**
- **167 days**
## **Competition & brand share**
The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**9 **▲rising
**Sellers**
**133**
**Top-5 brand share**
**92%**
Top 20: 100%
**Top-5 click share**
**65%**
Top 20: 98%
**Open market**
**6%**
- Miracle-Gro72% - Westland9% - Phostrogen4% - envii4% - Baby Bio3% - Renaissance3% - Open — no brand owns it (3 brands, 6%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +137.4% search growth over the last 90 days.
23K18KSpike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Apr, May, Jun, Jul · busiest ÷ quietest = 9.8×
[**Open Trend **](https://flapen.com/research/uk/home-garden/plant-food/trend)
## **Top plant food search terms**
- **plant food**262K/yr+138.3%13.8% conv. - **plant food outdoor**56K/yr+148.2%17.4% conv. - **plant feed**44K/yr+94.4%13.7% conv. - **plant feed outdoor**16K/yr+146.1%15.2% conv. - **outdoor plant food**13K/yr+171.4%17.2% conv. - **liquid plant food**11K/yr+160.9%12.7% conv. - **liquid fertiliser**9K/yr+110.4%8.2% conv. - **all purpose plant food**9K/yr+161.0%12.1% conv. - **liquid plant food outdoor**6K/yr+314.2%14.1% conv. - **plant food liquid**6K/yr+259.0%12.5% conv. [**All search terms **](https://flapen.com/research/uk/home-garden/plant-food/search-terms)
## **Top plant food 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%10%£52K20%£105K30%£157K40%£209K101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Miracle Gro All Purpose Concentrated Liquid Plant Food 800ml**Miracle-Gro**£3.29**4.6★2,760 rev](https://www.amazon.co.uk/dp/B0BS2PWSHR) [2**Miracle-Gro Pour and Feed Liquid Plant Food 1L**Miracle-Gro**£3.19**4.5★5,273 rev](https://www.amazon.co.uk/dp/B0BS2VWFWD) [3**Miracle-Gro Continuous Release All Purpose Plant Food 900G White**Miracle-Gro**£5.00**4.6★2,540 rev](https://www.amazon.co.uk/dp/B09WPQD43J) [4**Miracle-Gro All Purpose Concentrated Liquid Plant Food 2.5L**Miracle-Gro**£9.11**4.7★264 rev](https://www.amazon.co.uk/dp/B0BS6WD2SH) [5**Phostrogen All Purpose Plant Food 800g - Plant and Edibles Fertiliser Feed - for Promoting Healthy Growth - Improves Drought Resistance - Plant Nutrition - Indoor and Garden Use**Phostrogen**£4.63**4.6★3,642 rev](https://www.amazon.co.uk/dp/B004R1WNCG)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Miracle-Gro All Purpose Soluble Plant Food 2kg**Miracle-Gro**£11.37**6,997 rev4mo ago](https://www.amazon.co.uk/dp/B0GTMP9G62) [**Miracle-Gro All Purpose Soluble Plant Food 1kg**Miracle-Gro**£4.74**23 rev4mo ago](https://www.amazon.co.uk/dp/B0GS5YGGJ9) [**Miracle-Gro All Purpose Soluble Plant Food Fast Acting Fertiliser for Flowers Vegetables Shrubs & Houseplants Indoor & Outdoor Feeds Every 2 Weeks (Pack of 1-500g)**HOCHSTE**£11.65**25 rev1y ago](https://www.amazon.co.uk/dp/B0FF55QD3G) [**Westland Boost All Purpose Liquid Plant Food 3L**Westland**£10.96**81 rev1y ago](https://www.amazon.co.uk/dp/B0DTB5ZDLD) [**Westland Boost Slow Release Plant Food 750g**Westland**£4.95**180 rev1y ago](https://www.amazon.co.uk/dp/B0DTB5YWJB)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Miracle-Gro All Purpose Soluble Plant Food 2kg**Miracle-Gro**£11.37**4.5★**▲ 78%**](https://www.amazon.co.uk/dp/B0GTMP9G62) [**Miracle-Gro All Purpose Soluble Plant Food 1kg**Miracle-Gro**£4.74**4.9★**▲ 77%**](https://www.amazon.co.uk/dp/B0GS5YGGJ9) [**Miracle-Gro All Purpose Soluble Plant Food Fast Acting Fertiliser for Flowers Vegetables Shrubs & Houseplants Indoor & Outdoor Feeds Every 2 Weeks (Pack of 1-500g)**HOCHSTE**£11.65**4.3★**▲ 73%**](https://www.amazon.co.uk/dp/B0FF55QD3G) [**Miracle-Gro All Purpose Plant Food 1kg PLUS 20% Free**Miracle-Gro**£7.70**4.7★**▲ 51%**](https://www.amazon.co.uk/dp/B06XRVDPQ6) [**Westland Boost All Purpose Liquid Plant Food 3L**Westland**£10.96**4.4★**▲ 47%**](https://www.amazon.co.uk/dp/B0DTB5ZDLD)
**~~View all trending →~~**
## **What buyers say about plant food**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**29%
*“Good vibrant plant growth”*
**Value For Money**21%
*“Value for money”*
**Quality-Overall**17%
*“A good product with excellent results”*
**Advertised Vs Actual Product**11%
*“As advertised”*
**Ease Of Use**10%
*“Easy to use”*
**Durability**3%
*“used for years”*
**Size-Overall**2%
*“Good size”*
**Efficiency**1%
*“Works well”*
**Suitable For Indoor**1%
*“Brilliant for indoor plants”*
**Strength**1%
*“Reliable as usual good quick booster”*
### **What buyers complain about **
**Plant Growth**24%
*“Not so good didn't do much for my garden plants”*
**Value For Money**9%
*“so poor value”*
**Leak-Proof**7%
*“Bottle leaks”*
**Durability**7%
*“vegetable plants died after I have used this”*
**Size-Overall**7%
*“Roses are bigger”*
**Quality-Overall**6%
*“Not the best available”*
**Advertised Vs Actual Product**6%
*“The size of the bottle is misleading”*
**Instructions/User Manual/Troubleshooting**5%
*“However, there's no instructions and it isn't that intuitive”*
**Strength**4%
*“Not full strength”*
**Ease Of Use**4%
*“I cant get it to fill up”*
### **Top return reasons **
**Leak-Proof**40%
**Defective Material/Parts**14%
**Value For Money**7%
**Advertised Vs Actual Product**6%
**Contamination**5%
**Size-Overall**4%
**Plant Growth**3%
**Eco Friendliness**3%
**Color**2%
**Instructions/User Manual/Troubleshooting**2%
## **Common questions**
- **Is plant food profitable to sell on Amazon United Kingdom?**
- The niche generates £523K/yr across 21 tracked products. 2 of 2 products launched in the last 360 days are still selling. 90-day search growth is +137.4%. Flapen's verdict: Worth a look (56/100).
- **How competitive is the plant food niche?**
- 9 brands and 133 sellers compete. The top 5 products take 65% of clicks and top 5 brands hold 92% of demand.
- **What do buyers complain about in plant food?**
- Top complaints mined from reviews: Plant Growth, Value For Money, Leak-Proof. The return rate is 0.1%.
- **When does demand for plant food peak?**
- Demand peaks in Apr–May–Jun–Jul; the busiest month runs 9.8× the quietest.
- **What does it cost to enter the plant food niche?**
- Listings span £1.71–£12.65; the average listing price is £7.47 (sweet spot $15–$100). The average incumbent carries 3,733 reviews — the moat a new listing must climb.
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