Purple Leaves?

i have a outdoor BC Kush plant and just over the past few days which have been kind of damp and rainy the leaves have turned purple. the buds were getting kind of purple before, too which i wasn't concerned about, but should the leaves be turning purple? seems kinda weird to me.

the plant is pretty big now and nearing crop but honestly all the buds are still pretty small for cropping, i was hoping to give it another couple weeks. what do ya think? temps are dropping to 8c at night at the most...

it's the cold nights. no need to worry.

Hey fdd, I've been discussing with a buddy of mine but we're in debate. Does the cold night forcing the purple have any consequence on production?

it s the cold weather making it go purple .and if anything the stress the plant is having in the cold will make the thc stronger. Peace