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Is it deficiency or nute burn?

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    Is it deficiency or nute burn?

    I can't tell if it's cal- mag deficiency or if it's nutrient burn?

    #2
    Plant Doctor - Diagnose Your Cannabis Plants! | Grow Weed Easy
    αfansΩ

    Coco/perlite
    3x3x6

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      #3
      Check your PH.

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      • Halfahero
        Halfahero commented
        Editing a comment
        7.1 a couple of days ago

      • Rootsruler
        Rootsruler commented
        Editing a comment
        Try hitting 6.5. Also, test your run off pH

      #4
      What are you feeding? How much? What pH? What stage is the plant in? Week what?

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      • Halfahero
        Halfahero commented
        Editing a comment
        The plant is in a mix of coco, worm castings, perlite, and soil. Up until about 1 month ago, I was not feeding much(just watering) and started cal-mag right around flowering 30-35 days ago. The last 3 weeks I have added Armor Si, very low concentration. Checked PH of run-off after flushing and was at 7.1. Plant is flowering and in approximately week 5-6.

      #5
      Is that a spider mite infestation in the last pic?
      Flower Room: 11' x 7' x 7.5'H, 480w AC, 13gal/day dehumidifier, 1.5gal ultrasonic humidifier, 60gal (27gal usable) nute tank, 16" pedestal fan & 18" wall fan. Lighting and climate automated. Hand watering.
      Veg Cupboards: ​​​​​​Two 4x2x6H cupboards. SF2000 Evo in one SF7000 in other. Climate controlled and automated. Hand watering
      Aeroponics Low Pressure Bucket: 20W LED. 5 clones & 20W LED 11 clones
      Lights: Mars Hydro FC-E1200W, SF-7000, SF-2000 evo in flower room.
      Medium: Coco/perlite, 7.2gal pots, no drains
      Current Grow: ​​​5 x Photos Franklin's Orange Zkittles x Sour Diesel in flower room, 3 Franklin's White Widow x Sour Diesel Clones, 13 x Orange ZkittleZ x Sour Diesel clones in Aeroponics buckets x 2.
      Last Grow: A mix

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        #6
        Might be a PH Problem

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