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The very tips of my leaves are turning yellow.

Discussion in 'Growing Marijuana Indoors' started by bigbud9485, Feb 1, 2008.

  1. For some reason the very tips of alot of my leaves are turning yellow can anyone tell me whats going wrong? i have the plants in 3 gal pots with soil under a 4 bulb florescent light. My plants are about a foot and half maybe 2 feet. please help me.
     
  2. what nutes are you giving them and how often

    haha...i have 69 posts...hah
     
  3. I am using 3/1.5/2 i am using them about once a week.
     
  4. Yellow@tip=NItrogen Deficiency.
     
  5. what should i do to fix that i have been giving them fertilizer should i do maybe give them more then i am or what?
     
  6. Nitrogen defiency, check the npk
     
  7. "Almost always" the yellow tips means you have too much nitrogen and its burning the plant i gave my plants straight nitrogen crystals and the tips were brown the next day and 2 days later nearly the whole leaves had turned brown so i trashed it luckily it was only a few weeks old though


    Are the tips like a crusty yellow like their dying or soft yellow?
     
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