Leaved curling up at edges

Have some curling of leaves near edges. Does this point to a humidity or heat problem?
 

Attachments

  • 20150707_072843.jpg
    20150707_072843.jpg
    1.6 MB · Views: 16
  • 20150707_072836.jpg
    20150707_072836.jpg
    1.7 MB · Views: 16
  • 20150707_072825.jpg
    20150707_072825.jpg
    1.7 MB · Views: 17
likely due to heat. I grow outdoors and see this on the sunniest days with my plants. I never see any resulting issues from this and your leaves look ripe green and healthy so no stress about this. Once they start getting a little crispy and/or burnt on the tips then start backing off with your lights or adding shade if outdoors.
 
Back
Top