brown spots older leaves

  1. G

    What is this drops and brown spots? Help my friends

    Hello farmers, Does anyone know about these? I've never met before. I use organic fertilizers, make compost tea, bat compost, worm castings, diluted pigeon dung sherbet. they weren't so obvious yesterday. I only gave pure water. I used fertilizers in the same way before, but nothing like...
  2. L

    What to do after flush? Nitrogen deficiency

    Strain: Royal Dwarf Auto Ph Water: 6.5 Nutrients: 2ml/L Biobizz Grow, 1.5ml/L Bloom, 0.7ml/L CalMag Soil: Biobizz Light mix Pots: Fabric Pots 7L One is 5 weeks old and the other one 6 weeks. Hi, Ive been battling what I suppose is a nitrogen deficiency for a couple of weeks now. In the...
    • LeonardLunte
    • Thread
    • brown spots brown spots older leaves lockout nitrogen nitrogen deficency nute lockout nutrients yellow spots yellow tips
    • Replies: 24
    • Forum: Frequently Asked Questions
  3. N

    Small brown spots on lowest fan leaves

    I am just about 3 weeks in and have been having pretty solid growth. This morning I noticed these very tiny brown spots on the lowest set of leaves. Plant looks healthy otherwise. It’s an autoflower, being grown in spiked soil. I haven’t added any nutes yet. Soil is full of good stuff as is, but...
  4. kaylablazeit

    How do you naturally balance the ph to your water at home?

    My plants have reddish brown spots on the older leaves and im 99.9 % sure its because of the PH in the water I am currently using. I cannot afford any store bought ph balancers and I dont even know where to buy them. So does anyone know of anything that can be most likely found in my kitchen to...
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