Description
FTB is safe to use right up until harvest without risk of harming the flavor or smell of your plants
Measurement Range: 0-14 pH
This model
Ballast input voltage is 120V-240V and multiple units can be linked together with a daisy chain cable ( item CLW0051 sold separately)
with stiff nylon bevel-cut bristles remove dirt
Mobius Helical Blade led FTB is safe to useMobius Helical Blade