rust color between leaves

  1. A

    Very sick babies

    Hey everyone, thank you for taking the time to read my post and giving some advice! i have these young plants that developed brown rusty spots very quickly and it has developed into this over the last 2 days. Room info: Aeroponic system feeding 15mins on/30 mins off (ordered a better digital...
  2. C

    Leaves rusting and curling - HELP!!

    Hey guys - 3 weeks into flower and started noticing rusty patches on leaves + some curling up. Can anyone advice what deficiency this is if it is a deficiency? Strain - Amnesia autoflower Temperature = 23c, humidity = 50% In soil, feeding quarter strength biobizz organic grow and bloom nutes...
    • CrudMud
    • Thread
    • copper spots curling curling leafs deficencies deficency leaves brown spots rust rust color between leaves rust spots rusted spots on leaves
    • Replies: 4
    • Forum: General Marijuana Growing
  3. J

    Rust spots on leaves.

    I am mid week 3 of veg and rust spots have been haunting me since week 1 and I tried nearly everything. A quick background on my setup: First time DWC/Autoflower strain Flora Trio GH 1/2 teaspoon/g all 3 first 2 weeks (1 teaspoon/g cal-mag) Increased to 1 full teaspoon/g beggining of week 3 (1...
  4. J

    Can't escape the rust spots on leaves!

    I am mid week 3 of veg and rust spots have been haunting me since week 1 and I tried nearly everything. A quick background on my setup: First time DWC/Autoflower strain Flora Trio GH 1/2 teaspoon/g all 3 first 2 weeks (1 teaspoon/g cal-mag) Increased to 1 full teaspoon/g beggining of week 3 (1...
    • Jkooper
    • Thread
    • calcium deficiency dwc lucas formula phosphorus deficiency rust color between leaves
    • Replies: 11
    • Forum: Newbie Central
  5. M

    Help with these spots,not having issues on any others

    What's up guys. Hey,I'm running a mingled 1200 watt,actual is 250ish watt,and mars hydro ts-2000 . I was having issues with calmag on my others and seemed to get that under control, but seems that I'm having somewhat of the same problem with this one. I'm running fox farm,but just the essential...
    • marley7997
    • Thread
    • help help a newb save a plant newbie advice problems 420 growing red spots rust color between leaves
    • Replies: 13
    • Forum: Marijuana Plant Problems
  6. W

    Strange yellowing of leaf veins.

    I am having the weirdest yellowing occurring on my Pineapple Express. It’s 6 and a half weeks into flower. It’s the only plant out of 4 showing anything like this. Now I’m doing 8 plants and they are 3 and a half weeks into flower and two of them are clones off this Pineapple Express and one of...
    • War4ag5452
    • Thread
    • rust rust color between leaves strange strange yellowing weed weird rhst yellow yellow leaves yellow veins yellowing leaves
    • Replies: 4
    • Forum: Marijuana Plant Problems
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