I am using the right nutrients,right?

Hi,
I have ocean forest fox farm and the three pack nutes.(grow big,tiger bloom and big bloom.)
I am on week five.


so i only follow the directions on the package,right?I dont make any adjustments because it's a cannabis plant?
Because i see all kinds of answer on this forum:use 1/4 strenght,use 1/2 strenggt and use full strenght.
Wich one is it?

Thnx!
You guys are the best!!!

i use full strength after 3 weeks growing and there has been no problems YET !!! lol

ALWAYS build up your nute level.
Some strains dont like alot of nutes, so if you go rushing in at full dosage, you will kill them.
The suggestion of starting out at 1/6 --> 1/4 ----> 1/2 strength is to help you see how much your plant can take.
alot of growers never exceed 1/2 dose, but i figure if i use 1/2 dose without any detrimental effects, you can always add a lil more to find the strains nute limit.
But most of my strains dont like more than 1/2 dose..

for those using synthetic nutes, be very careful as its a piece of cake to fry plants...
It is worth noting it seems its not so easy to over dose your plants using organic nutes.