mathguy
Member
400w HPS, 3'x2'x5' cab, 2x6" clip fans, over 400cfm cab exhaust and 250cfm light hood exhaust, tops are 4"-12" from glass of hood, canopy temps 76-82degF lights on and maybe 60-70degF at night, base of plant temps 60-70degF lights on/off, RH 25-40%, Fox Farm nutrients (tiger bloom, big bloom, grow big) with water ph'ed to 6.3-6.6, the ppm of our tap water here is in the neighborhood of 60, somewhere around 4 weeks into flower, first time grow - 2 plants (Monty Python both clones from same mother).
First sorry some pictures aren't focused well and some are with HPS running. It's awkward to take pictures with the camera I'm using and the position of this cab inside a closet. I have a few concerns. What kind of deficiency do you think is going on with the brown/rust colored marks on some of the leaves. They aren't necessarily oldest of growth nor newest growth. Only some leaves on both plants. How about the white tips on the main two colas? Bleaching from light? Only a 400w HPS, 4" from glass so like 6" from light bulb... Biggest concern is the purple/dark leaves on the buds. It's the tips of the really small leaves growing from the bud but not ALL the buds maybe half or so, is it from the temperature change day/night? Or is it fucking mold??? I will stab someone.
Thanks!
First sorry some pictures aren't focused well and some are with HPS running. It's awkward to take pictures with the camera I'm using and the position of this cab inside a closet. I have a few concerns. What kind of deficiency do you think is going on with the brown/rust colored marks on some of the leaves. They aren't necessarily oldest of growth nor newest growth. Only some leaves on both plants. How about the white tips on the main two colas? Bleaching from light? Only a 400w HPS, 4" from glass so like 6" from light bulb... Biggest concern is the purple/dark leaves on the buds. It's the tips of the really small leaves growing from the bud but not ALL the buds maybe half or so, is it from the temperature change day/night? Or is it fucking mold??? I will stab someone.
Thanks!
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