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Yellow spots on upper leaves

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    Yellow spots on upper leaves

    Woke up this morning and saw these little yellow spots forming on the upper leaves. This is an outdoor grow but they are moved under shelter when it rains. It's only on a few leaves. We just had over a week and a half of rainy, super hot and humid days and their soil was wet/moist for longer than usual due to the weather. I've been searching forums but have found multiple different causes and am trying to pinpoint what to do. Any help is greatly appreciated. New grower here.
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    #2
    Read this, it may help you determine whats up.
    https://www.growweedeasy.com/cannabi...-leaf-septoria
    EDIT also this https://www.growweedeasy.com/cannabi...ined-plant-bug

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      #3
      I would look for pests of some kind under the leaves. If it is only on a couple, pick them and get them away from your grow to look more closely under a scope

      Comment


      • Rwise
        Rwise commented
        Editing a comment
        Yep could also be spider mites.

      #4
      You're onto it early. We'll spotted.

      You'll need to examine those spots really closely and you may find pic 1 & 3 are not related.
      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

      Comment


      • Kryptmarly
        Kryptmarly commented
        Editing a comment
        Im thinking the same thing. Upon closer inspection I noticed they are a different than the rest. Thanks for the advice!

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