It's hard to say for sure under that light but it looks like I'm seeing some fresh pistils so probably has a bit more to go. How many weeks has it been in bloom? Next time top and train your plants multiple times and lower your light.looks like that one stretched for the light. I would suggest you add a few more plants next time too. Your not going to get much off that one you have.you may as well fill the tent next time
No it's not time if u don't mind me asking did it grow like that or did you cut all your leaves like Mr bee said wait because u are not going to get much out of that and might not be worth it just wait and see if it grows more but start on some more plants while you waiting on that to finish