Are these ok?

I am starting to worry about my two bigger plants though. The plants are growing very compact and the leaves in the center seem to be almost shriveled up and curling. I have attached pictures. Are they normal or is something wrong.? Humidity in the tent was around 55 and temp about 77. Lights are about 2 ft from the top of the plant.
 

Attachments

  • IMG_2248.JPG
    IMG_2248.JPG
    2.1 MB · Views: 19
  • IMG_2247.JPG
    IMG_2247.JPG
    3.8 MB · Views: 18
Back
Top