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These bulbs no longer carry a warranty because the manufacturer is no longer in business to honor any warranty claims
How Does KDF Work
It can be used for plants growing in hydroponics
and continue till a week or so before harvest
They will not affect the flavor of the food
Bluelab® pH Controller Plants These bulbs no longer carryMeasures and controls (doser) pH in solution for acid or alkaline conditions to make precise up and down adjustments with lab quality glass probe used for the pool, drinking water, hydroponics, brewing, and growing EASY two point calibration and auto temperature compensation makes this digital meter a handy tool with backlit LCD display and calibration reminders 24 7 monitor for your ph level to maximize your grow and ensure plants get the balanced
