high pressure sodium (HPS) Archives - Happy Pot Farmer

HPS grow light bulbs for growing weed indoors

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High Pressure Sodium (HPS) Grow Light Bulbs

November 16, 2017March 21, 2018 happy-pot-farmer-420 grow lights, high pressure sodium (HPS)

High pressure sodium (HPS) bulbs provide a lot of light intensity and are great grow light to use for flowering

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