cat grass
Launch itA $1.3M/yr market growing +2.2% this quarter with returns at 0.3% — clears our launch bar.
Returns
Incredible0.3%return rate — above 5% kills the launch gate
Conversion
Great9.8%search→purchase rate — share of searches ending in a sale
Market size
Great$1.3M$1.3M/yr · 970K searches
Brand share
Good63%top-5 brand share — brands hold most of the demand
Avg price
Good$14.16avg listing price — sweet spot $15–$100
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Competition
Good48%top-5 click share — leaders hold, buyers still browse
Price range
Good$5.54–$30.04cheapest to priciest tracked listing — scored on the share inside $15–$100
Growth
Okay+2.2%90-day search growth — must beat 0% to launch
Review moat
Okay3,860.09avg incumbent reviews — the moat a new listing must climb
According to Flapen's Amazon United States niche tracking, cat grass is a $1.3M/yr Amazon United States market (970K searches/yr). The top 5 brands hold 63% of demand. Verdict: Launch it — 66/100.
Data updated Jul 22, 2026 · scored weekly · How we score niches
cat grass market data
- Units sold / yr
- 80K–100K
- avg 2,500–3,000/product
- Revenue / yr
- $1.1M–$1.4M
- units × avg price
- Conversion rate
- 9.8%
- Avg BSR
- #108
- Page quality
- 0%
- Prime
- 97%
- Sponsored
- 88%
- Out of stock
- 0.3%
- Avg brand age
- 41 months
- Avg seller age
- 154 days
Competition & brand share
The top 5 products take 48% of clicks — established leaders, but buyers still shop beyond them.Brands
22 rising
Sellers
33
Top-5 brand share
63%
Top 20: 99%
Top-5 click share
48%
Top 20: 90%
Open market
29%
- The Cat Ladies20%
- Organo Republic12%
- Miracle Care11%
- ZESTIGREENS10%
- PLANTMEW9%
- Groundio8%
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +2.2% search growth over the last 90 days.No pronounced peak months · busiest ÷ quietest = 1.2×
Top cat grass search terms
- cat grass458K/yr
- cat grass for indoor cats314K/yr
- cat grass kit44K/yr
- grass for cats33K/yr
- cat plant22K/yr
- cat plants10K/yr
- organic cat grass9K/yr
- wheat grass for cats9K/yr
- hierba para gatos8K/yr
- catgrass6K/yr
Top cat grass 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 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
The Cat Ladies Cat Grass for Indoor Cats - Growing Kit - Organic Cat Grass Seeds Soil and BPA Free Containers (Non GMO) - Locally Sourced Seeds! (3 Pack)
The Cat Ladies$14.904.4★6,567 rev
Miracle Care Cat About Cat Grass Kit 5.25 Ounce
Miracle Care$7.534.1★13,448 rev
Self-Watering Cat Grass Kit Grow Fresh Living Cat Grass at Home in 57 Days | No Soil No Mess | Organic Wheatgrass Seeds | Large Reusable Indoor Tray
ZESTIGREENS$29.464.4★1,169 rev
Cat Grass Seeds Mix - 5 200 Non-GMO Heirloom Seeds for Cats & Pets 4 oz Pack for Growing Fresh Barley Oat Rye & Wheat Grass Seeds for Planting Indoor Plants for Pets Hairball Remedy for Cats
Organo Republic$8.904.5★1,052 rev
Groundio Cat Grass Seeds 4 OZ
Groundio$5.544.5★1,296 rev
Newest
by launch date
Cat Grass Treats Hairball Treatment for Cats Cat Grass for Indoor Cats Fish Oil for Skin & Coat Digestion Taurine for Heart Vision 500 Crunchy & Creamy Chews with Essential Vitamins of All Ages
Dolean$19.02108 rev
Cat Grass for Indoor Cats Kit - 3 Complete Growing Organic Planter Kits - Grow Your Own Cat Grass - Organic Plant Seeds - Pet Health Supplies Stuff - Gift for Pet Lover
Planters' Choice$13.93100 rev
Hydroponic Cat Grass Kit with 6 Pack Non GMO Seeds & Scissors - Cat Grass for Indoor Cats Helps Cat with Hairballs & Digestion Easy 3-Step Setup (Food-Safe PP&AS Plant 3-6 Times)
LYKOCLEAN$12.1911 rev
Groundio Cat Grass for Indoor Cats - Complete Growing Kit - Organic Non-GMO Cat Grass Seeds Soil & BPA-Free Planter - Heirloom Wheat & Oat Mix - Easy Indoor Planting Kit Locally Sourced (3 Pack)
Groundio$13.4026 rev
Cat Grass for Indoor Cats with 5Pack Non GMO Seeds Organic Grass Growing Kit Soil-Free Planter Perfect for Beginners Ideal Birthday Gift for Cat Lovers
TitaniX$10.6073 rev
Trending
90-day click momentumCat Grass for Indoor Cats with 5Pack Non GMO Seeds Organic Grass Growing Kit Soil-Free Planter Perfect for Beginners Ideal Birthday Gift for Cat Lovers
TitaniX$10.603.7★
Cat Grass for Indoor Cats Kit - 3 Complete Growing Organic Planter Kits - Grow Your Own Cat Grass - Organic Plant Seeds - Pet Health Supplies Stuff - Gift for Pet Lover
Planters' Choice$13.934.2★
Cat Grass Growing Kit for Indoor Cats Fast Growing (3-7 Days Harvest) Wheat Seeds BPA-Free Planter & Soil Helps Hairball Control Digestion & Fresh Breath Green Fresh (3 Pack)
PLANTMEW$9.664.2★
Hydroponic Cat Grass Kit with 6 Pack Non GMO Seeds & Scissors - Cat Grass for Indoor Cats Helps Cat with Hairballs & Digestion Easy 3-Step Setup (Food-Safe PP&AS Plant 3-6 Times)
LYKOCLEAN$12.194.7★
Cat Grass Treats Hairball Treatment for Cats Cat Grass for Indoor Cats Fish Oil for Skin & Coat Digestion Taurine for Heart Vision 500 Crunchy & Creamy Chews with Essential Vitamins of All Ages
Dolean$19.024.5★
What buyers say about cat grass
What buyers praise and complain about, mined from review topics.What buyers love
“Pet loves it”
“Fast Growing”
“Easy to Grow”
“Good Quality plants”
“Worth every penny”
“easy to understand instructions”
“As expected”
“Taste is great”
“its still doing great”
“Great hair ball removal”
What buyers complain about
“Poor germination”
“Too expensive”
“Cat vomited”
“it smelled funky”
“Broke apart easily”
“Too large - otherwise, great”
“Not as good quality as their other kit”
“make a mess”
“It only works well one time”
“Product was different this time”
Top return reasons
Common questions
- Is cat grass profitable to sell on Amazon United States?
- The niche generates $1.3M/yr across 33 tracked products. 7 of 9 products launched in the last 360 days are still selling. 90-day search growth is +2.2%. Flapen's verdict: Launch it (66/100).
- How competitive is the cat grass niche?
- 22 brands and 33 sellers compete. The top 5 products take 48% of clicks and top 5 brands hold 63% of demand.
- What do buyers complain about in cat grass?
- Top complaints mined from reviews: Plant Growth, Value For Money, Indigestion. The return rate is 0.3%.
- When does demand for cat grass peak?
- Demand is steady year-round — the busiest month runs 1.2× the quietest.
- What does it cost to enter the cat grass niche?
- Listings span $5.54–$30.04; the average listing price is $14.16 (sweet spot $15–$100). The average incumbent carries 3,860 reviews — the moat a new listing must climb.