wait for quite a bit of yellowing of the fan or water leaves alot of the pistils will be brown or red like 70 % ish and the crystallization on the plant will be a slight amber color it looks like it could go for quite a bit longer but its hard to tell by the pictures
Hey bro, those pics won't enlarge so it's really hard to say how long u got, but it looks like its still got a ways to go. They best way to know is go out and get one of those minimicroscopes fromradio shack($12) and check ur trichomes, they'll tell ya when they're ready
oh ya, (duh) forgot to mention, the color of the hairs will help as well. Mostly red hairs is pretty close usually, but still look into the microscope thing. It's the best way
it cant go much longer.. frost is coming it drops into the 50 in texas at night.. some of the hairs are turning red on the lower half. and there getting bigger and bigger everyday.. this is my first grow other 2 plants were males. bigger pictures of plants.. https://www.rollitup.org/newbie-central/115014-first-grow.html ..
I got a buddy with an outdoor plant in the same situation as u! I wouldn't worry too much about the frost till it's hittin the mid 40's then try baggin the thing at night and takin the bag off in the morning to keep the dew off. As for the strain, I wanted to say it looked like a strain of northerns, but then i saw the reddish stems. Have those alway been that way?
From the looks of the pics in the other thread, it still has a ways to go, 2-3 weeks at least. Also, to answer your question from the other thread, it looks like possibly a mix, maybe slightly indica dominant.
dude 50 degrees is not cold enough to fuck em up. Texas is a hot place for the most part its close to the equator, you should be alright to let them go as long as the need, at least 4 weeks.