4 th week of flower, indica , too many leaves are loosing green and fading to yellow then ends dry and curl up. The stems will get a purple color to them. All conditions seem o.k. Day temp75-83 Nite 69-75.Run Co2.Water Ph 6.5-7.0 Use Roots organics soil and nutes. I am not sure if its a lack of potassium or phosphates or some how overnuted, but I am careful will nutes. Buds look ok. Any info would be appreciated.
when i flowering this is normal for the leafs to turn yellow n loose a few too, but it sounds like shes hungry but with out any pics its hard to tell if you can try and upload some!