Help me save this plant!!

[Neilxdawg]

Had to take these from a friend whom could not care for them. They are photos and I have only done autos before. They are on 12 and 12 and starting to flower. I feed with gh micro grow and bloom. Leaves are really yellowing fast so early in flower. Help!!

 

[bunkerking]

She's a beauty. What ratios for feed?

 

[Neilxdawg]

Thank you. Micro 2 grow 1 bloom 3. When it was given to me it was so over vegged it took me weeks of cutting out weak growth and pulling down branches.. i also did my first ever topping and they loved it!

pics are the before.

 

[Neilxdawg]

Here is the current.. any thoughts on any thing I should do??