giant sunflower seeds
Skip itPrices mostly outside the sweet spot ($1.64–$6.97) — this niche doesn't clear our bar today.
Returns
Incredible0.0%return rate — above 5% kills the launch gate
Conversion
Incredible13.4%search→purchase rate — share of searches ending in a sale
Quality gap
Great4.3★avg incumbent rating — lower means beatable quality
Review moat
Good681.73avg incumbent reviews — the moat a new listing must climb
Competition
Okay69%top-5 click share — leaders hold, buyers still browse
Avg price
Bad£3.66avg listing price — sweet spot $15–$100
Brand share
Bad97%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–£6.97cheapest 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
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.Peak months: Mar, Apr, May · busiest ÷ quietest = 25.6×
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.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
Super Giant Sunflower Seeds in Pictorial Packet Helianthus Uniflorus Giganteus
Pretty Wild Seeds£2.954.4★974 rev
Fothergills Sunflower Giant Single Flower Seeds 75 Seeds Helianthus Annuus Yellow
Mr Fothergill's£2.214.6★117 rev
Sunflower Mongolian Giant Seeds Pictorial Packet Grows Upto 14ft Tall World Record Holder
Pretty Wild Seeds£3.963.9★377 rev
Titan Giant Sunflower Seeds - 10 Fresh Seeds - Grow one of the Tallest Sunflower Plants Over 15 feet Tall
Red Dragon Seeds£6.974.2★267 rev
Simply Garden Sunflower Giant Single Seeds for Planting UK Grow Your Own Flowers
Simply Garden£3.394.3★253 rev
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£6.4982 rev
Fothergills Oh Sow Simple Sunflower Giant Flower Seeds Sow: Mar-May Yellow
Mr Fothergill's£1.6465 rev
Fothergills Sunflower Giant Single Flower Seeds 75 Seeds Helianthus Annuus Yellow
Mr Fothergill's£2.21117 rev
Titan Giant Sunflower Seeds - 10 Fresh Seeds - Grow one of the Tallest Sunflower Plants Over 15 feet Tall
Red Dragon Seeds£6.97267 rev
Mongolian Giant Sunflower Seeds - 10 Fresh Giant Mongolian Sunflower Seeds
Red Dragon Seeds£5.96267 rev
Trending
90-day click momentumFothergills Sunflower Giant Single Flower Seeds 75 Seeds Helianthus Annuus Yellow
Mr Fothergill's£2.214.6★
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£2.904.4★
Simply Garden Sunflower Giant Single Seeds for Planting UK Grow Your Own Flowers
Simply Garden£3.394.3★
Simply Garden Red Sunflower Evening Sun Seeds for Planting UK Grow Your Own Flowers
Simply Garden£3.273.5★
Fothergills Oh Sow Simple Sunflower Giant Flower Seeds Sow: Mar-May Yellow
Mr Fothergill's£1.644.5★
What buyers say about giant sunflower seeds
What buyers praise and complain about, mined from review topics.What buyers love
“they are growing fast”
“Well worth getting”
“Good quality good germination”
“easy to use”
“Amazing colour”
“Very good size”
“always grown very successfully”
“are developing well indoors”
“All have taken and growing well”
What buyers complain about
“Never grew”
“Big big big”
“They did not grown to this colour”
“Did not follow instructions on front door”
“Not good quality”
“Not 60 seeds as stated”
“definitely not value for money”
“The stem is thin”
“it looks woeful and weak and I dont think it will do very well”
Top return reasons
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.