Top of the plant leaves turning yellow

About 3 foot plant. topped in veg state. 32 main tops. on 31 day of flowering. Leaves at the top of most of the collas r turning yellow or a light green color
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any addvice is apreciated

Needs more nitrogen, usually feeding schedules require 1/4 or 1/3 veg feed added with your 3/4 or 2/3 bloom feed.

Dude, that looks like a cal/mag def. See how the leaves looked striped? What are u growing in? I would flush, then add a low dose of nutes with some cal/mag.

im growing in fox farm ocean forrest potting soil and ive been feeding her low doses of big bloom and i just picked up some grow big , and from what ive heard i should give it 1/3 grow big and 2/3 big bloom.. do u think thatd help??

If you're going by the fox farm program?
In the 2nd & 3rd weeks of flowering you can
give'em BB,GB,TB be careful~

alright so do u suggest i get TB too?

im in about the 5th week too

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