Beautiful plants.
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Beautiful plants.
welcome to the show man!
My MH is currently running at 50%-75% and my plants are on average about 6-8" from the bulb with an open reflector. The plants at the ends of the reflector are only about 2" below it, but the plants directly under the bulb are around 6-8". I keep a fan blocking directly on the plants and bulb and it takes care of the heat. When they just poke their heads up from soil, I do keep the light a little higher- around 12-16" from the top, but after a few days, I drop it down so the nodes stay tight.
nah, I don't think it was really salt, but since my ph meter was out of calibration I had been feeding them off point and it brought the soil ph down pretty low. I'm using 100% organic everything so salt's really shouldn't be an issue.