Tips pointing down?

I am about to start flowering and I've noticed that the leaves on my G13 Haze plant are pointed down and slightly curved. I'm not sure if this is just the way the plant grows or I'm seeing the start of a future problem. The plant looks real healthy besides the tips pointing down. I also have a bubblegummer and pineapple chunk growing alongside the G13 that are doing fine. Any suggestions?

Cheers

Pictures would help greatly!

might be a slight overdose of the nutes N, make sure to always flush just before you go into flowering.....the feed light doses of N along with your flowering nutes for the next 2 weeks while your plant stretches by this time you should have fazed out the N nutes....