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What are these yellow spots?

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    HELP! What are these yellow spots?

    Hey guys, just now I was checking my Blue Dream Auto and I found some yellow spots on one leaf and some dark discoloration on a couple new leaves. I searched through the plant problems section of the main page and I didn’t find anything that I thought was a match. Apologies in advance if I just missed it. Can anyone offer any help on what is up with my girl here and what I should do? Thanks!

    Grow Details:

    Blue Dream Auto from ILGM
    Day 26 from sprouting
    Topped between 4th and 5th node on day 22
    Fox Farm Ocean Forest soil with perlite and mycorrhizae
    Fox Farm Dirty Dozen nutes, currently feeding week 3 at full strength
    Black Dog LED PhytoMAX-2 600, 615 Watts from the wall
    18/6 light schedule
    Light is currently 24” from canopy
    Always pH adjusting plain water and nutes to around 6.5 to 6.6. The last time I measured runoff was 4 days ago and it was 6.47
    Temp are mid-lower 80s during day and around 69 at night
    Humidity has been low to mid 40s during the day and mid to upper 50s at night
    Attached Files
    Last edited by Rik; 02-17-2022, 08:22 AM. Reason: Corrected light distance from canopy

    Looks like the beginning of Nute lockout maybe overfeeding.
    keeping it green with the soil thing
    love me some frosty autos
    Mephisto run. yeah i know spellcheck
    the fruit basket
    blue strawberries in a four assed galaxy


    • Rik
      Rik commented
      Editing a comment
      Thanks for your reply. I was considering doing a flush tonight or tomorrow, as soon as the soil has dried enough. That would help if I was overfeeding, I would assume.

    Here are some updated pics from this morning.
    Attached Files


      Rik Full strength, no bueno. I'd flush with ph.ed water, last gal. about 25% nutrients.


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