Leaves turning yellow and drying up

Discussion in 'First Time Marijuana Growers' started by eldiablofightingchicken, Nov 3, 2014.

  1. Using 2 cfls producing 4000 lumens each ocean forest soil and some shit called microbe brew plant is about 45 days since I planted it never tried this before so pretty uneducated on the matter but tips of the leaves recently overnight started turning yellow and drying out heavily where pieces could just flake off . Not to sure what's happening or what to do any advice really would be appreciated ImageUploadedByGrasscity Forum1415036828.853191.jpg ImageUploadedByGrasscity Forum1415036851.586129.jpg ImageUploadedByGrasscity Forum1415036883.718735.jpg
  2. Light burn/heat stress.... Check your temps and light placement.
  3. looks like heat stress/light burn to me as well. How close are your lights and what are your temps?

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