When to add BLOOM BOOST ???

quick question:
when should i switch my plants food to boom boost?
do i start giving it the bloom food when i switch to 12/12 and flower?
or while im still vegging,like a few weeks before i start to flower?


also, do most hps hoods come with a fan built in????

and last one: when would be the best time to start flowering??? before the plant reaches a foot high?....and, does the plant still grow in size, when it is budding??? or flowering.
i heared that it like doubles in size...height wize...and ofcourse the buds.

thanks for the post's im about to get.....i hope

it's up to you when you want to start flowering, bud boost i would start when i start seeing white hairs. idk about the hood

I would start using the bloom boost when you see the first signs of pistils or buds growing (two long white hairs)

No, MOST hoods do not come w/ a fan, some do though

I would start flowering at 1/3 of your grow space because they may even triple

i need to use bloom boost 3 days ago damnit

I AM SLAKIN!!!!!

NO FAN WITH HOODS SORRY

yes theyll strech out a bit.

about a foot if you have space anyrthing ealier is a lack of vertical space thing.

What to do if you out grow your space? Top?

ngty, you can always LST them.

Mine are crammed in there like cord wood!!! Just a few more days. Once I can sex them all will be fine.

I should have flowered a week before I did. Learned my lesson for next time.