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Cowbell self-watering plant care technology pileas

Self-watering technology backed by science

Just in time for summer travels

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World's first pressure-regulated self-watering system keeps plants hydrated without overwatering.


Quality sustainable materials blend seamlessly into your plants and decor.


Sleek top-fill reservoir makes refills easy. No spills or muddy mess. Reduces water waste by 85%+.


Every Cowbell sold supports ocean conservation and food desert relief through our sustainability commitment.

I have over 20 Cowbells now, they are THAT amazing! This is honestly one of the best product innovations to come out of 2023!

Austen P. (Florida, USA)

Cowbell Mini number 3 and counting! I hate to say it but our plants are doing BETTER with the Cowbell in place than they were when we were watering them ourselves.

Ron C. (Florida, USA)

I love the no-fuss and clean product design, and the packaging is really beautiful.

Terri P. (Milan, Italy)

Very happy wife. My wife was genuinely surprised. She has flowers in almost every room in our home. She's wishing we had discovered this system sooner.

Joe C. (Georgia, USA)

I've been using the Cowbell self-watering kit for about a month now. I am seeing new growth and I haven't seen new growth on this plant in a year. Definitely recommend this product!

Emily W. (New York, USA)

Hydrates 2+ weeks

One Cowbell keeps most houseplants smaller than 12 inches hydrated for ~2 weeks (or up to a month depending on your plant), so you can travel worry-free.

Cowbell Gift Box Pink Caladium
form meets function

Pressure-regulating technology

Cowbell's pressure-regulating technology is the first of its kind that lets plants drink on-demand without overwatering.


For jetsetters & plant killers

Each Cowbell is individually packaged and delivered in its own eco-friendly gift box or tube, making them the perfect gift for any occasion.

Cowbell self-watering plant care kit gift open box
Cowbell Self-watering plant care kit in Amazonica plant in minimal interior
Luxury meets botany

Award-winning design

Designed in NYC and made from eco-luxury materials sourced from Japan, the Netherlands, China and the United States, Cowbell is minimalist and matches any aesthetic.

No plant left behind

Available in 2 sizes

Use Cowbell Classic 750mL for plants in over 6" planters, and Cowbell Mini 250mL for plants in under 5" planters.

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Refill and reuse

No more filling thin tubes at the sink, spilling water and tracking dirt. Our top-filling reservoir means easy refills in the plant. Just remove the lid and refill. Reduces water waste by over 85%.

Quality & Trust

1 Year warranty + Free returns

We stand behind our technology, craftsmanship, and materials. If you experience any issues with Cowbell, we will make it right, on us.

Cowbell Self Watering Plant Care Kit Hand Made Porcelain Spike Cone
Backed By Science

Backed by science

We know your plants are like family. That's why every Cowbell product goes through rigorous testing before it meets your plant.

Through ongoing R&D, we aim to stay at the forefront of plant care innovation.


Plan(e)t over profit

$1 of every Cowbell goes towards ocean conservation and reforestation projects around the world. We're proud to be part of the 1% For the Planet movement.

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Cowbell is 1% For The Planet