Check Out One Of My Plants And Maybe Determine What Could Be The Cause Of These Dots On The Leaves

Discussion in 'Greenhouses' started by Braindeadly, Aug 4, 2014.

  1. These dots appeared on the leaves over night, otherwise the plant looks fine and healthy.

     

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  2. I don't know if cannabis is vulnerable to powdery mildew, but that's exactly what it looks like on a squash plant.   If it's not nutrients you can try a simple mildew recipe - 1 part whole milk - 1 part dish soap - 8 parts water, spray lightly.   It's harmless in the event that it is a simple nutrient problem.
     
  3. PM or powdery mildew a mold is best handled with Neem Oil, to test wet your thimb and wip it of, if it wipes off is white-ish or grey you can guess its Pm, if it don't wipe off see it as nute burn
     
  4. i would say neem oil as well. what do the undersides of the leaves look like? get a magnifier and see if you might have some tiny sucking insects on the plant. j
     

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