changing from 18/6 to 12/12

[latewood]

I've read that when you start flowering, the ratio should be 1-2-3 (N-P-K)
Cut off N 1 or 2 weeks before harvest

3-2-1/1-2-3 is just another option that is being used. Advanced nutrients and GH do something close to what I posted...I just tweaked the formula a little as per my own observation.

I used 3-2-1 in my 1st grow, back in the day, but there is no need and you would have to tweak that too. that is alot of nutes...Also
think of the world when you have a question...common sense...When does the sun turn off for 24 hours?:smokin:

If the sun doesn't turn off, then why would you turn off your lights for a day...Just change periods, and change nutes...If anything is different at transition, then it is the fact that some growers "flush for a week at transition. peace

latewood Reviewed by latewood on 10-15-2006. changing from 18/6 to 12/12 im sure this has been asked before but not sure wat to believe. is ther anything i should be doing wen i change to 12/12? like change to bud nutrients one week before hand? or go 24 hours with no light before the change? ive heard of a few things but ive never done them and didnt seem to matter. any advice would eb good :) Rating: 5