What’s up with these clones?

Discussion in 'Growing Marijuana Indoors' started by Billmuhfukinblack14, Aug 15, 2019.

  1. They have been curled on the edges like this for a while they’ve continued to feel like normal I raised the lights thinking it was light stress they continued to grow but the curling hasn’t gone away. The new growth is only 3 leaves as well when it was already doing 5 fa IMG_0009.JPG IMG_0009.JPG IMG_0009.JPG IMG_0009.JPG n leaves
  2. That curl likely won’t go away my guess would be it’s stress from either heat or light. You can also cut the leaves when you clone to reduce the surface area of the leaves so that less water is lost through evapo-transpiration. Leaves have hundreds of stomata on the underside of their leaves through which water, pulled from the soil via the vascular system (which starts at the roots), is evaporated into the air.
    • Agree Agree x 1
  4. #6 Deleted member 699232, Aug 16, 2019
    Last edited by a moderator: Aug 16, 2019
    Dude that looks like leaf curl virus. Try reducing fertilizer maybe that will help?
  5. Looks like heat stress to me
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