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Extra Lid (with Thirst Sensor)
Cowbells are the best automatic watering solution. Cowbells last 10-35 days versus 1-10 days for watering globes, watering spikes or self-watering pots.

Explore The Full Cowbell System

Online Exclusive
Cowbell Self-Watering Gift Set (250mL + 750mL)
5.0
Rated 5.0 out of 5 stars
64
$99.97 USD
$109.97 USD
$99.97 USD
USD
Cowbell Self-Watering Plant Care Kit (750mL)
5.0
Rated 5.0 out of 5 stars
57
$69.97 USD
USD
$69.97 USD
USD
Cowbell Mini Self-Watering Plant Care Kit (250mL)
5.0
Rated 5.0 out of 5 stars
13
$39.97 USD
USD
$39.97 USD
USD
Digital Gift Card
from $50.00 USD
USD
from $50.00 USD
USD

Extra Lid (with Thirst Sensor)

$9.97 USD
USD
5.0
Rated 5.0 out of 5 stars
57

Lost your lid? It happens!

Includes one pressure-regulating lid replacement with our unique thirst sensor technology. 

Shipping calculated at checkout.
  • Porcelain core filters and diffuses water in conjunction with Cowbell's vacuum-sealing lids and thirst sensor
  • Regular cleaning will extend the life span of the spike
  • Spikes last ~1 year when used 24/7 with fresh water and regular potting soil. (Note that if you choose to use solutions other than pure water inside the reservoir, clogging could occur and you may need to clean or replace the spike more often.)
  • Safe for indoor or outdoor use
  • PORCELAIN CORE: made from natural porcelain clay with Cowbell's Precision-Pore Technology
  • Porcelain core contains minerals that are beneficial to soil and plants and doubles as a water filter
  • PROTECTIVE OUTER SPIKE: made from sustainable bamboo and glass in addition to plastic, allowing for easy anchoring into soil.
  • Dishwasher Safe. Will not rot or decay.
Cowbells are the best automatic watering solution. Cowbells last 10-35 days versus 1-10 days for watering globes, watering spikes or self-watering pots.

Explore The Full Cowbell System

Online Exclusive
Cowbell Self-Watering Gift Set (250mL + 750mL)
5.0
Rated 5.0 out of 5 stars
64
$99.97 USD
$109.97 USD
$99.97 USD
USD
Cowbell Self-Watering Plant Care Kit (750mL)
5.0
Rated 5.0 out of 5 stars
57
$69.97 USD
USD
$69.97 USD
USD
Cowbell Mini Self-Watering Plant Care Kit (250mL)
5.0
Rated 5.0 out of 5 stars
13
$39.97 USD
USD
$39.97 USD
USD
Digital Gift Card
from $50.00 USD
USD
from $50.00 USD
USD
Extra Lid (with Thirst Sensor)
Extra Lid (with Thirst Sensor)
Extra Lid (with Thirst Sensor)
Cowbell lid logo self-watering a pennywort

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