Purple ,

Hi! What's the pH of the drain? :) Looks like lockout to me, but hard to say without any data. ;) All the best to your plants!

I flushed her because I wasn't sure about the ph, she was quite dry, water came out quickly !! ph was 6.3 so still good. I also gave her 4ml alga bloom, should I start with green sensation? thanks for your help

Gal looks hungry! The purple on the leaf is from this gal feeding on herself (she's flushing on her own, cause what she needs isn't available to her). Since your still early into flower - you will continue to see some fresh foliage come in, and the buds will fill out. I would still flush at the end. Hope this helps growmie!

She is bulking and wanting a lot of potassium and phosphorus. Is not getting it so she is drawing it from leaves causing the plant to show fading signs. So basically she is starving. Good luck, and enjoy the smoke.