Single Point Leaves

I have got a Trinity plant that is only throwing single point leaves, is this common for this strain, first time I have ever grown one. It looks healthy, growing in DWC and has got a mob of roots, start flowering this weekend, so I was just curious as to this growth.

if its a clone and it was cloned in flowering once they go back into veg they throw singles and other wierd lookin leaves for awhile

pics please