Nutrient feeding

I'm in week 7 of flowering now. A few photos at the bottom, more on my journal... I'm using the Canna Terra range for nutes... I got hold of some PK 13/14 to go with my Terra Flores bloom nute. When should I add it and for how many waterings? I think I'm gonna add nutes for the next 7 days and then flush...

Should I add PK 13/14 together with Terra Flores or alternate the watering with the two...
I also have been using blackstrap molasses for the duration of the grow. Should I continue to use this during the flush or just distilled water?

Cheers

You should have used them earlier in flowering.

Continue your feeding but reduce the levels of nutes, then flush, you can continue to use the molasses.

PK 13/14 is to be used 3 weeks before harvest...

I'm sure I have 3 weeks left before the chop

Right on, I though it was a production booster, like AN big bud. Go for it, I was going to tell you it looked like you had about 3-4 weeks to go, but I don't know what your latitude is.

Flush a week before harvest.

Latitude is 51o
So i reckon I have 3 weeks left...
I'm gonna alternate Terra Flores and PK 13/14 for the next week and flush (with molasses) for 14 days then cut...

Everyone think this is the best bet?
Say so if not.

Cheers guys