DoinkDaddy
420 Member
Hi!
I'm almost at the end of my Critical Kush grow and the leaves around the tops of my colas have started to turn a blackish/purple colour. Is this normal towards the end of flowering or is there something I should be doing/adding?
![IMG_3520.JPG IMG_3520.JPG](https://www.420magazine.com/community/data/attachments/2085/2085409-45edbde4fc17a6ebb5072506f03c8416.jpg)
![IMG_3515.JPG IMG_3515.JPG](https://www.420magazine.com/community/data/attachments/2085/2085410-e3f1d613d5d28fe14605729765bf2b88.jpg)
![IMG_3516.JPG IMG_3516.JPG](https://www.420magazine.com/community/data/attachments/2085/2085411-8486417a36059eaa949af609796e2c68.jpg)
![IMG_3517.JPG IMG_3517.JPG](https://www.420magazine.com/community/data/attachments/2085/2085412-0cb31b19a17553841aa4b241841dcbb9.jpg)
![IMG_3518.JPG IMG_3518.JPG](https://www.420magazine.com/community/data/attachments/2085/2085413-ec6bdaed4b2a8c253823226db0890d00.jpg)
![IMG_3519.JPG IMG_3519.JPG](https://www.420magazine.com/community/data/attachments/2085/2085414-faf9321b6b7510ed2fecdb5ea7116361.jpg)
Also, any tips for when I should harvest? I'm waiting for 70ish% brown pistils and I've got a jewellers loupe but I can't quite see the trichs close enough, so it's going to be a bit of a guess.
Thanks![Smile :) :)](/community/styles/420style/smilies/emojione/smile.png)
I'm almost at the end of my Critical Kush grow and the leaves around the tops of my colas have started to turn a blackish/purple colour. Is this normal towards the end of flowering or is there something I should be doing/adding?
![IMG_3520.JPG IMG_3520.JPG](https://www.420magazine.com/community/data/attachments/2085/2085409-45edbde4fc17a6ebb5072506f03c8416.jpg)
![IMG_3515.JPG IMG_3515.JPG](https://www.420magazine.com/community/data/attachments/2085/2085410-e3f1d613d5d28fe14605729765bf2b88.jpg)
![IMG_3516.JPG IMG_3516.JPG](https://www.420magazine.com/community/data/attachments/2085/2085411-8486417a36059eaa949af609796e2c68.jpg)
![IMG_3517.JPG IMG_3517.JPG](https://www.420magazine.com/community/data/attachments/2085/2085412-0cb31b19a17553841aa4b241841dcbb9.jpg)
![IMG_3518.JPG IMG_3518.JPG](https://www.420magazine.com/community/data/attachments/2085/2085413-ec6bdaed4b2a8c253823226db0890d00.jpg)
![IMG_3519.JPG IMG_3519.JPG](https://www.420magazine.com/community/data/attachments/2085/2085414-faf9321b6b7510ed2fecdb5ea7116361.jpg)
Also, any tips for when I should harvest? I'm waiting for 70ish% brown pistils and I've got a jewellers loupe but I can't quite see the trichs close enough, so it's going to be a bit of a guess.
Thanks
![Smile :) :)](/community/styles/420style/smilies/emojione/smile.png)