im into 7 weeks flowering and i see no sign of purple color in my grand daddy purple strain...is it still kinda early or its just not cold enough in the grow room..
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im into 7 weeks flowering and i see no sign of purple color in my grand daddy purple strain...is it still kinda early or its just not cold enough in the grow room..
i did a whole bunch of GDP out door last year. clones i got from a friend. and i wasnt mad at the friend or anything but the only part of these plants that went purple was the little bit that got left behind after harvest was done that just stayed on and matured. not one bud went purple on me. i called it grandaddy greens lol but in a grow room im not sure what to tell you. im an outdoor guy :) i know that temp does have a lot to do with it so you may not be running at a low enough temperature. i would turn my thermo to to like 76? (but dont take my word i would go into the indoor forum and ask. they will be glad to help.) for the last 2 weeks and that would tell them to rock up and go purple. but also i think that some strains just may not be the greatest cuts and didnt develope their purple genes like the ones i had because i had a cold winter last year that came earrly and i didnt have much purp in the crop which was a little bummer but i made it work. best of luck! hope i could help you a little
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Originally Posted by Anon420
I have some Cross's of GDP that are alrdy purple(few weeks old). Both of em's Parents were 8 foot tall mothers that were beautiful! Its Part Genetics man, part enviroment. Hell I have 3 Shomvulan Gen 3 clones that are half purple alrdy. My grow room is a constant 78-81 so just because its cold dont fool yourself into thinking its going to be purple. Also dont "try" to make them purple if its in the gene's it will happen naturaly. Frosting your clones can be bad.It can stress some strains severly and the yield will be poor.Also if a strains purple this can be a serious Nitrogen defeciency (turns them purple) and thats stress not "omg its purple! sweet!". Check those Genetics and if they not meeting your standards find another branch. Took me a month to find a good GDP strain.
Whether the movement becomes Legal or stay's Medical Only the next Medical Cannibus Cup here in Cali You'll find my booth, itll be called ZeroWing GenetiXs, I'll have weeklings thatll be purple for ya, no worries =)
One Love
:rastasmoke:
if your indoor purple strains arent going purple, at night when the lights go off, all yu need to do is dump a bag of ice ( or however much your pot will hold) into the pot. within a few days your plant will turn. once it starts keep the ice up only at night, and lower your grow room temps) until its the color you want.
I have a GDP outdoor plant which doesn't look like GDP at all. i take the words from the clinic I bought that it was a GDP. Check out the pictures on my weed journal My Weed Journal
Looks more like a sativa to me almost like a "blue Dream" GDP is more indica
I have several flowering right now....I believe you are correct...your plant is not a GDP....in my opinion it a blue dream.....or a very sativa dominate cross.