help yield led rdwc dwc

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    Budding issues? Same strain but not all budding

    Ok I'm new to this but I need some help guys. I have 6 total plants rdwc in a 4x4 tent (way to crowded) under 1500 watts led. Using advance nutrients water chiller temps 62 air temps 69-77 lights on 61-69 lights off ppm 1400 ph 5.5-6.5 I'm in week 4 of 12/12 and here is my concern. This is my...