cardinal flower seeds
Worth a lookShows low returns (0.2%), but a failed launch gate (market size, growth, or returns) keeps it on the watch list.
Returns
Incredible0.2%return rate — above 5% kills the launch gate
Quality gap
Incredible3.7★avg incumbent rating — lower means beatable quality
Review moat
Great300.56avg incumbent reviews — the moat a new listing must climb
Growth
Good+45.5%90-day search growth — must beat 0% to launch
Conversion
Good6.0%search→purchase rate — share of searches ending in a sale
Price range
Good$3.83–$35.93cheapest to priciest tracked listing — scored on the share inside $15–$100
Brand share
Good73%top-5 brand share — brands hold most of the demand
Avg price
Okay$11.80avg listing price — sweet spot $15–$100
Competition
Okay68%top-5 click share — leaders hold, buyers still browse
Market size
Bad$20K$20K/yr · 28K searches
According to Flapen's Amazon United States niche tracking, cardinal flower seeds is a $20K/yr Amazon United States market (28K searches/yr). The top 5 brands hold 73% of demand. Verdict: Worth a look — 56/100.
Data updated Jul 14, 2026 · scored weekly · How we score niches
cardinal flower seeds market data
- Units sold / yr
- 3K–3K
- avg 100–250/product
- Revenue / yr
- $30K–$35K
- units × avg price
- Conversion rate
- 6.0%
- Avg BSR
- #2,179
- Page quality
- 0%
- Prime
- 81%
- Sponsored
- 69%
- Out of stock
- 5.1%
- Avg brand age
- 52 months
- Avg seller age
- 188 days
Competition & brand share
The top 5 products take 68% of clicks — established leaders, but buyers still shop beyond them.Brands
13 rising
Sellers
12
Top-5 brand share
73%
Top 20: 100%
Top-5 click share
68%
Top 20: 100%
Open market
21%
- KVITER31%
- Carpet Creeping17%
- Generic14%
- USBRANDSEED6%
- Everwilde Farms6%
- Seed Needs5%
Demand
Weekly Amazon search volume, last 8 weeks — +45.5% search growth over the last 90 days.Top cardinal flower 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 16 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
KVITER 2000 Red Cardinal Flower Seeds (Lobelia cardinalis) Lobelia Garden Seeds for Planting Cardinal Perennial Flower Seed Packets Native Wildflower Plant for Outdoor Garden Containers
KVITER$7.872.2★74 rev
210+ Red Cardinal Flower Lobelia Cardinalis Seeds for Planting-Non-GMO Heirloom Plant Seeds Garden Outdoor
Generic$6.443.9★12 rev
200+Perennial Red Cardinal Flower Seeds for Planting Outdoors-Wild Cardinal Flower Attracts Bees&Butterflies Fragrant Butterfly
Carpet Creeping$6.503.6★86 rev
100PCS Cardinal Flower Seeds Red Lobelia Cardinalis Hummingbird Plant Seeds
USBRANDSEED$7.883.3★61 rev
Everwilde Farms - 2000 Cardinal Flower Native Wildflower Seeds - Gold Vault Seed Packet
Everwilde Farms$3.833.9★262 rev
Newest
by launch date
KVITER 2000 Red Cardinal Flower Seeds (Lobelia cardinalis) Lobelia Garden Seeds for Planting Cardinal Perennial Flower Seed Packets Native Wildflower Plant for Outdoor Garden Containers
KVITER$9.632,668 rev
5 Red Cardinal Flower Live Roots Lobelia Cardinalis Hardy Perennial Flower Ready to Plant for Outdoor Garden & Landscaping
GINGERGLOW$21.492 rev
Cardinal Flower Seeds for Planting - 500+ Non-GMO Heirloom Seeds Vibrant Red Cardinal Flower for Hummingbirds Hardy Perennial Wildflower for Rain Gardens Pond Edges and Moist Soil Areas
Wivolibe$6.911 rev
1000+ Lobelia Starship Seeds for Planting Outdoor Garden-Dwarf Cardinal Flower for Stunning Border Edging and Container
Carpet Creeping$4.230 rev
KVITER 2000 Red Cardinal Flower Seeds (Lobelia cardinalis) Lobelia Garden Seeds for Planting Cardinal Perennial Flower Seed Packets Native Wildflower Plant for Outdoor Garden Containers
KVITER$7.8774 rev
Trending
90-day click momentumKVITER 2000 Red Cardinal Flower Seeds (Lobelia cardinalis) Lobelia Garden Seeds for Planting Cardinal Perennial Flower Seed Packets Native Wildflower Plant for Outdoor Garden Containers
KVITER$9.634.0★
Cardinal Flower Seeds for Planting - 500+ Non-GMO Heirloom Seeds Vibrant Red Cardinal Flower for Hummingbirds Hardy Perennial Wildflower for Rain Gardens Pond Edges and Moist Soil Areas
Wivolibe$6.915.0★
5 Red Cardinal Flower Live Roots Lobelia Cardinalis Hardy Perennial Flower Ready to Plant for Outdoor Garden & Landscaping
GINGERGLOW$21.491.0★
1000+ Lobelia Starship Seeds for Planting Outdoor Garden-Dwarf Cardinal Flower for Stunning Border Edging and Container
Carpet Creeping$4.230.0★
American Beauties Native Plants - Lobelia cardinalis (Cardinal Flower) Perennial green foliage with red flowers 1 - Size Container
Green Promise Farms$30.694.2★
What buyers say about cardinal flower seeds
What buyers praise and complain about, mined from review topics.What buyers love
“growing fast”
“Fair quality seeds”
“well worth the price”
“Pretty”
“Grew fast and strong”
“super easy to grow”
“No worries of it getting heavy”
“good directions”
“Great for all pollinators”
“New”
What buyers complain about
“Poor germination”
“Expensive”
“Much larger than”
“False advertising”
“Poor quality control”
“The child will not see the beautiful flowers that may or may not germinate because there are no instructions”
“can be invasive”
“a total waste”
“Didn't work”
Top return reasons
Common questions
- Is cardinal flower seeds profitable to sell on Amazon United States?
- The niche generates $20K/yr across 16 tracked products. 1 of 11 products launched in the last 360 days are still selling. 90-day search growth is +45.5%. Flapen's verdict: Worth a look (56/100).
- How competitive is the cardinal flower seeds niche?
- 13 brands and 12 sellers compete. The top 5 products take 68% of clicks and top 5 brands hold 73% of demand.
- What do buyers complain about in cardinal flower seeds?
- Top complaints mined from reviews: Plant Growth, Value For Money, Size-Overall. The return rate is 0.2%.
- What does it cost to enter the cardinal flower seeds niche?
- Listings span $3.83–$35.93; the average listing price is $11.80 (sweet spot $15–$100). The average incumbent carries 301 reviews — the moat a new listing must climb.