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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
HI 9813-6 includes all the features of the HI 9813-5 while incorporating our exclusive CAL CHECKTM feature
Superior engineering ensures consistent intensity and spectral quality
Hi-Brix Grow & Hi-Brix Bloom are two-part plant foods for hydroponics and soil
specifically created to promote vigor
armored and soft scales and certain fungal diseases like black spot on roses and powdery mildew
Hanna GroChek EC Electrode grow-light-reflectors HI 9813-6 includes all theHanna replacement EC electrode for pocket testers.
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