Hello 
I am looking for some tips on these two girls here.. currently ~day 32 from seedling. In 5 gal fabric pots with fox farm happy frog/perlite mix over a 600 watt LED running 20/4. I started nutrients week 3, quarter strength calmag/fox farm big bloom. Then week 4 quarter strength calmag/big bloom & grow big. Always distilled water with pH between 6.0-6.2. Have plenty of air circulation in tent and humidifier maintaining 45-50% humidity. Both are currently sitting about 7 inch tall.
The plants have really picked up growing since adding nutrients, however I am concerned they are not actually green crack autoflower. Is there any way to tell if these plants are photo? Is it too late to start LST? Do they look healthy? Any advice seriously appreciated
Thanks!

I am looking for some tips on these two girls here.. currently ~day 32 from seedling. In 5 gal fabric pots with fox farm happy frog/perlite mix over a 600 watt LED running 20/4. I started nutrients week 3, quarter strength calmag/fox farm big bloom. Then week 4 quarter strength calmag/big bloom & grow big. Always distilled water with pH between 6.0-6.2. Have plenty of air circulation in tent and humidifier maintaining 45-50% humidity. Both are currently sitting about 7 inch tall.
The plants have really picked up growing since adding nutrients, however I am concerned they are not actually green crack autoflower. Is there any way to tell if these plants are photo? Is it too late to start LST? Do they look healthy? Any advice seriously appreciated
Thanks!
to afn! 
:smiley1:
. I typed that wrong -- they are green crack and supposed to be 8 week autoflower. I just don't see how that can be possible when it is almost week 6..
and well, hmmm, i have to agree they should have more growth at this stage if they were full autoz...however, sumtimez, even tho it'z suppozed to be an auto, a wee too much photo getz into the pheno, and well, i'll let u guess the rest of the story, lol
ppp