Possible heat stress?

Discussion in 'Growing Marijuana Indoors' started by monsterhill, Jan 28, 2010.

  1. My plants leaves are starting to curl up wards. It is day 12 of growing
    and i think it might be heat stress as 3 of the plants are doing the same.

    I have the lights about 12 inches away from the plant i put my hand under the light but it does not burn my hand.

    But saying that i leave my lights on 24/0 for veg to try and get them to grow more.
  2. What kind of light? 12" may be too close even if your hand doesn't hurt (maybe you have a high pain tolerance!). Pull the light up for a couple of days and see what happens. Your plants will let you know. GL!
  3. id switch to 18/6 . you need to give them some rest imo . everbody needs sleep lol
    young plants usually look alot healthier when lights come on after 6 hrs sleep imo.
    they usually perk right up.
  4. They look very healthy better then my last lot which where pale.
    Just think i had the light too close. I will give them some rest tonight.

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