What should i know when switching to 12/12?

[Odorous]

hey guys, bout to switch this plant into 12/12.. what should i know??

ive heard of a 24hr dark period before the switch?

also, going to implement a screen, i havent done any of that yet, think itll still work if i throw it into the mix after 12/12'ed?

should i ease up on nutes once into 12/12? ppms are 1150 right now (!)


any suggestions would be sweet, thanks

 

[gnome grown]

wein the veg nutes down to nothing by the half way point of flowering and start flowering nutes immediately when flowering starts! no light leaks during night time! can cause a hermi!

 

[Odorous]

well i was switching nute Brands when i bought my flowering nutes... from AN to botanicare..

i figured the only harm would be during that first period when you have to mix both veg and flower for a few weeks.. but Actually, botanicare has a flowering nute that is NOT spose to be mixed with their veg nute... its in the other room, but i think its called RIPE

so i went with that and have only THAT as far as flowering nute in it right now.. that with blast off, and sweet

thanks dude!