Barney LSD Problem

Ok here's the run down of my set-up before I go any further.
--4TH Week Flowering
--Fox Farm Ocean Forest Soil
--Nutes
--Soil PH: 6.6-6.8
-Fox Farm Nutes; Tiger Bloom/Big Bloom/Grow Big(Veg Nute) (Every Other Watering) At 50% this week...Next Time Nutes will be at 100%
- Sugar Daddy (Every Watering)
- Humic Acid (Every Other Watering)
- SuperThrive (Every Watering)
--600w HPS
--Temps (70-81)
--Humidy (30%)
I have 5 plants going. Iced Grapfruit, Sour Kush, Pineapple Express, Sharksbreath, LSD. All of my plants are doing fine except the LSD. For some reason the LSD excerted a Zinc Diff. in the 2 week of flowering. The problem was corrected. The question I have is that everyone of my plants have started to flower but the LSD. She has a couple of random pistils, but the top of the cola has not opened at all and doesn't seem like she wants to flower. This week we will be going into the four week of flowering, should she have opened and started to flower like the rest of my plants. I know that every plant is different, all factors depending, but she should have at least opened her cola top by now. Anyone else had this problem with LSD. Whats the problem here am I missing something.

I tried to grow Barney's Farm LSD....grew well alongside several other photos but the bud was so fuelly, I couldn't even give it away. Definitely head turning potency but was nasty flavor......I amy have f'ed it up but all other strains did great........never bought Barney's Farm again.....

Trying to figure out how this helps me.....Lol

Yeah, I agree...THAT wasn't much help....LOL....just caught a good buzz and was just cruisin.....I never figured out why mine did what it did....when something like you and I both had, one would hope we'd figure out to avoid the same condition again.....I just chalked mine up to something dumbass I did......Good luck with yours....
After re-reading your post....sounds like you had a nute lock that stunted your lsd.....???? Is BF known for sensitivity?

Never had a problem with Barney's Farm before with nutes so I am not sure that's why I am looking for some input. If it was nute lock out which I don't think it was, I guess it will set my flowering time back right.

reading your post i believe the plant does not show any stress or leaf abnormalities and no light leakage
you may cover the plant or take to a dark place to increase dark period and hit it with a PK fertilizer to force it to flower.
it may be bad genetics.

Yeah there was no signs of stress other than the obvious zinc diff......so what your thinking is that the 12hr dark period might not have been enough to suggest that it may not have entered it's flowering period yet...even though the others have induced flowering.....?

No one else wants to comment for a little help?????