Come home to happy plants
Self-watering for travelers & plant killers!
Self-watering for travelers & plant killers!
As Seen In
Stress-free Plant Care
- On-demand hydration for 2+ weeks
- Thirst sensor in the lid regulates flow
- Easy refills with removable lid
- Conserves water by 75%+
- Shatterproof and weatherproof materials
- For indoors and outdoors
- 100% recyclable and carbon conscious
How Are We Different?
- Pressure sensor lid detects thirst
- Sensor automatically opens and closes to regulate air and water flow from the reservoir and spike
- No batteries required, just science
Available in 2 Sizes
- Classic 750mL is best for over 6" pots
- Mini 250mL is best for under 6" pots
- Use our calculator to find the best size
Watch Cowbells in Action
Watch timelapses of plants growing and drinking at different speeds over weeks!
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Wasted over half a grand on other products.
Wish I found these sooner!
I have 30 Cowbells now.
I can finally relax when leaving for trips!
- Jamison (Dallas, TX)
"I love this product! Every garden and gardener should have several!"
Carolyn Gracie - QVC Garden Maven
Shop the Cowbell Collection
Cowbell Mini Self-Watering Plant Care Kit (250mL)
Rated 5.0 out of 5 stars
13
- Regular price
- Special price
- $39.97 USD
Sold out
Cowbell Self-Watering Plant Care Kit (750mL)
Rated 5.0 out of 5 stars
57
- Regular price
- Special price
- $69.97 USD
Sold out
Cowbell Self-Watering Gift Set (250mL + 750mL)
Rated 5.0 out of 5 stars
64
- Regular price
- Special price
- $99.97 USD
Online Exclusive
Cowbell Mini 6-Pack Self-Watering Plant Care Kit (250mL)
Rated 5.0 out of 5 stars
13
- Regular price
- Special price
- $219.97 USD
Sold out
Cowbell Classic 6-Pack Self-Watering Plant Care Kit (750mL)
Rated 5.0 out of 5 stars
57
- Regular price
- Special price
- $399.97 USD
Extra Lid (with Thirst Sensor)
- Regular price
- Special price
- from $7.97 USD
Digital Gift Card
- Regular price
- Special price
- from $50.00 USD
Proudly 1% For The Planet
With your help, Cowbell is reviving our oceans. Learn more about our coral nursery in French Polynesia, and how you can adopt and name your own baby coral in our nursery.
250 corals planted so far in 2026.
