---
title: "Giant Sunflower Seeds — £12K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/home-garden/giant-sunflower-seeds"
last_updated: "2026-08-01T01:32:53.091Z"
locale: en
meta:
description: "Niche score 37/100 · £12K/yr market · 25K searches/yr · £3.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 37/100 · £12K/yr market · 25K searches/yr · £3.66 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "Giant Sunflower Seeds — £12K/yr Amazon UK Niche (2026) - Flapen"
---
# **giant sunflower seeds**
**Skip it**
Prices mostly outside the sweet spot ($1.64–$6.97) — this niche doesn't clear our bar today.
Market size 3Growth 5Conversion 96Competition 27Returns 100Price range 0Avg price 10Brand share 7Review moat 70Quality gap 78
**Returns**
**Incredible****0.0%**
return rate — above 5% kills the launch gate
**Conversion**
**Incredible****13.4%**
search→purchase rate — share of searches ending in a sale
**Quality gap**
**Great****4.3★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****681.73**
avg incumbent reviews — the moat a new listing must climb
**Competition**
**Okay****69%**
top-5 click share — leaders hold, buyers still browse
**Avg price**
**Bad****£3.66**
avg listing price — sweet spot $15–$100
**Brand share**
**Bad****97%**
top-5 brand share — brand-locked demand
**Growth**
**Bad****-39.4%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****£12K**
£12K/yr · 25K searches
**Price range**
**Bad****£1.64–£6.97**
cheapest to priciest tracked listing — scored on the share inside $15–$100
According to Flapen's Amazon United Kingdom niche tracking, giant sunflower seeds is a £12K/yr Amazon United Kingdom market (25K searches/yr). The top 5 brands hold 97% of demand. Demand peaks in Mar–Apr–May. Verdict: Skip it — 37/100.
Data updated Jul 26, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **giant sunflower seeds market data**
- **Units sold / yr**
- **5K–6K**
- avg 250–500/product
- **Revenue / yr**
- **£18K–£22K**
- units × avg price
- **Conversion rate**
- **13.4%**
- **Avg BSR**
- **#84**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **73%**
- **Out of stock**
- **10.8%**
- **Avg brand age**
- **57 months**
- **Avg seller age**
- **197 days**
## **Competition & brand share**
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**7 **▲rising
**Sellers**
**12**
**Top-5 brand share**
**97%**
Top 20: 100%
**Top-5 click share**
**69%**
Top 20: 100%
**Open market**
**1%**
- Pretty Wild Seeds40% - Mr Fothergill's25% - Red Dragon Seeds15% - Simply Garden14% - Thompson & Morgan4% - DAMAVAND PRO1% - Open — no brand owns it (1 brand, 1%)
## **Demand & seasonality**
Weekly Amazon search volume, last 64 weeks — -39.4% search growth over the last 90 days.
2K1KSpike '25Holiday '25Spike '26 seasonMayJunJulAugSepOctNovDecJanFebMarAprMayJun
Peak months: Mar, Apr, May · busiest ÷ quietest = 25.6×
[**Open Trend **](https://flapen.com/research/uk/home-garden/giant-sunflower-seeds/trend)
## **Top giant sunflower seeds 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%£1K20%£2K30%£4K40%£5K101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 15 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Super Giant Sunflower Seeds in Pictorial Packet Helianthus Uniflorus Giganteus**Pretty Wild Seeds**£2.95**4.4★974 rev](https://www.amazon.co.uk/dp/B095YNFWJH) [2**Fothergills Sunflower Giant Single Flower Seeds 75 Seeds Helianthus Annuus Yellow**Mr Fothergill's**£2.21**4.6★117 rev](https://www.amazon.co.uk/dp/B0FGKF1WRM) [3**Sunflower Mongolian Giant Seeds Pictorial Packet Grows Upto 14ft Tall World Record Holder**Pretty Wild Seeds**£3.96**3.9★377 rev](https://www.amazon.co.uk/dp/B0BVWMQQZF) [4**Titan Giant Sunflower Seeds - 10 Fresh Seeds - Grow one of the Tallest Sunflower Plants Over 15 feet Tall**Red Dragon Seeds**£6.97**4.2★267 rev](https://www.amazon.co.uk/dp/B0CSXVT682) [5**Simply Garden Sunflower Giant Single Seeds for Planting UK Grow Your Own Flowers**Simply Garden**£3.39**4.3★253 rev](https://www.amazon.co.uk/dp/B0953R7P5X)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Sunflower Seeds 6-in-1 Autumn Beauty Dwarf Sunspot Sunflower Giant Lemon Queen Moulin Rouge & Henry Wilde Easy-to-Grow Flower Seeds for Garden Patio Landscaping & Bee Friendly**Simply Garden**£6.49**82 rev7mo ago](https://www.amazon.co.uk/dp/B0G64VJBTR) [**Fothergills Oh Sow Simple Sunflower Giant Flower Seeds Sow: Mar-May Yellow**Mr Fothergill's**£1.64**65 rev1y ago](https://www.amazon.co.uk/dp/B0FJ2PQ96Z) [**Fothergills Sunflower Giant Single Flower Seeds 75 Seeds Helianthus Annuus Yellow**Mr Fothergill's**£2.21**117 rev1y ago](https://www.amazon.co.uk/dp/B0FGKF1WRM) [**Titan Giant Sunflower Seeds - 10 Fresh Seeds - Grow one of the Tallest Sunflower Plants Over 15 feet Tall**Red Dragon Seeds**£6.97**267 rev2y ago](https://www.amazon.co.uk/dp/B0CSXVT682) [**Mongolian Giant Sunflower Seeds - 10 Fresh Giant Mongolian Sunflower Seeds**Red Dragon Seeds**£5.96**267 rev2y ago](https://www.amazon.co.uk/dp/B0CSWJPN8S)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Fothergills Sunflower Giant Single Flower Seeds 75 Seeds Helianthus Annuus Yellow**Mr Fothergill's**£2.21**4.6★**▲ 44%**](https://www.amazon.co.uk/dp/B0FGKF1WRM) [**Just Seed Sunflower School Pack Giant Single Yellow Seeds 300 Seeds Easy to Grow Tall Yellow Sunflowers Ideal for Schools Children Gardens Wildlife & Competition Growing**Just Seed**£2.90**4.4★**▲ 29%**](https://www.amazon.co.uk/dp/B00IKFUD4A) [**Simply Garden Sunflower Giant Single Seeds for Planting UK Grow Your Own Flowers**Simply Garden**£3.39**4.3★**▲ 17%**](https://www.amazon.co.uk/dp/B0953R7P5X) [**Simply Garden Red Sunflower Evening Sun Seeds for Planting UK Grow Your Own Flowers**Simply Garden**£3.27**3.5★**— 8%**](https://www.amazon.co.uk/dp/B09PNFRPPC) [**Fothergills Oh Sow Simple Sunflower Giant Flower Seeds Sow: Mar-May Yellow**Mr Fothergill's**£1.64**4.5★**— 7%**](https://www.amazon.co.uk/dp/B0FJ2PQ96Z)
**~~View all trending →~~**
## **What buyers say about giant sunflower seeds**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Plant Growth**50%
*“they are growing fast”*
**Value For Money**28%
*“Well worth getting”*
**Quality-Overall**9%
*“Good quality good germination”*
**Ease Of Use**4%
*“easy to use”*
**Color**2%
*“Amazing colour”*
**Size-Overall**2%
*“Very good size”*
**Durability**1%
*“always grown very successfully”*
**Suitable For Indoor**1%
*“are developing well indoors”*
**Strength**0%
*“All have taken and growing well”*
### **What buyers complain about **
**Plant Growth**60%
*“Never grew”*
**Size-Overall**13%
*“Big big big”*
**Color**7%
*“They did not grown to this colour”*
**Instructions/User Manual/Troubleshooting**3%
*“Did not follow instructions on front door”*
**Quality-Overall**3%
*“Not good quality”*
**Advertised Vs Actual Product**3%
*“Not 60 seeds as stated”*
**Value For Money**1%
*“definitely not value for money”*
**Thickness**1%
*“The stem is thin”*
**Strength**1%
*“it looks woeful and weak and I dont think it will do very well”*
### **Top return reasons **
**Plant Growth**60%
**Size-Overall**20%
**Advertised Vs Actual Product**20%
## **Common questions**
- **Is giant sunflower seeds profitable to sell on Amazon United Kingdom?**
- The niche generates £12K/yr across 15 tracked products. 1 of 1 products launched in the last 360 days are still selling. 90-day search growth is -39.4%. Flapen's verdict: Skip it (37/100).
- **How competitive is the giant sunflower seeds niche?**
- 7 brands and 12 sellers compete. The top 5 products take 69% of clicks and top 5 brands hold 97% of demand.
- **What do buyers complain about in giant sunflower seeds?**
- Top complaints mined from reviews: Plant Growth, Size-Overall, Color. The return rate is 0.0%.
- **When does demand for giant sunflower seeds peak?**
- Demand peaks in Mar–Apr–May; the busiest month runs 25.6× the quietest.
- **What does it cost to enter the giant sunflower seeds niche?**
- Listings span £1.64–£6.97; the average listing price is £3.66 (sweet spot $15–$100). The average incumbent carries 682 reviews — the moat a new listing must climb.
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