Leaf tips curling under??? pics!

does this look like the leaf tips are curling under? and what does it mean. i also have a few top leaves in the last pic that are light green on the outside of the leaf... normal?

[IMG]https://www.rollitup.org/[/IMG]
curling tips


light green outer edges
another light green pic
and last one with the light green edge... any help would be great!

bumpity... no one has a clue? really?

how can i get my pics to upload

go to either putfile.com or other sites and load it on there website and get the URL and paste it in your thread

no one eh ok...

mine are doing it too...am watching to see....i read it could be from over watering..

look in the faq you will find your answer, i cant tell with those pics whats wrong, i would check ph and then go from there, what is your ec,ppm? What nutes?