Outdoor plant, leaves turning purple / black

[smokealot123]

you need to give that some ultra bloom.. about 1 cup full, then leave it in the sun without water for 2 days, then when it shows sighns of weakness clip the top cola and your perfect, all set.:thumbsup:

smokealot123 Reviewed by smokealot123 on 11-20-2007. Outdoor plant, leaves turning purple / black Hi Folks, I'm a new grower and I have an outdoor female who's in full bloom. Over the past few weeks I've noticed the fan leaves slowly starting to turn purple and black. First it was a few, now it's 3/4 of the plant. The buds, however, are still nice and fluffy and green. The nights right now are getting to be around 10 degrees Celsius (50 degrees Fahrenheit). Should I be alarmed by this? I've got about another week to go. Thanks, El Fantistico :smokin: Rating: 5

[klondike_bar]

nutes on harvest week??? are you nuts!?

when you say black, it it black or deep,deep,deep purple?

either way, if its growing, black buds will be amazing!

its the temps tho, since purple usually is made at 16C nights or so, and your even less

[bicflikr]

are you having hot days?
could be the massive switch in temp, not necessarily the cold? just a thought...

[smokealot123]

post a pic of it.

[WeLuvGreenTg]

are you having hot days?
could be the massive switch in temp, not necessarily the cold? just a thought...

Im having the same problem, like he said I think it might be from a big change in temp. Over here it will be hot and humid one day and then the next it will be 50 degrees F. On a couple plants the dark purple/black leaves went back to normal in a couple days. Im still not exactly sure what it is or if its bad but once i find out more ill post it

[Weedornot]

I had similar issue last year, in my case it was weather related..

as long as the black/purple doesn't rub off like a mold or something you should be ok...

[iychrisyi]

i have same too turning very deep purple but buds are looking totally fine its mainly just the fan leaves i am putting it down to these cold temperatues....mine is called ROCKO HAZE its the shit look out for it ...or have you had it before !!??!!????