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WaterStik™ 
Ensuring houseplants are properly hydrated is
essential to maintaining their health, but determining
a plant's true watering requirements
isn't easy. This simple soil-moisture monitor
lets you know when plants need water and, just
as important, when they don't.
Effective with plant types from desert to tropical, it
can be used for instant-read testing on plants all around
the house, or for constant monitoring of a single
plant. In the instant-read mode, four color-coded
LED lights indicate if soil moisture is too
high (blue), ideal (green), low (yellow) or
dangerously dry (red). Left in the soil, it monitors
constantly, alerting you when the plant
needs water by subtly blinking either yellow or
red, depending on urgency.
The small one is for pots up to 10" in diameter; the
extra-large is for pots over 10". Each runs on two
included
button-cell batteries. |
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| A. |
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WaterStik™
AB922     |
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$15.50 |
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| B. |
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WaterStik-XL™
AB924   |
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$16.50 |
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